CINXE.COM

<!DOCTYPE html> <html class='v2 list-page' dir='ltr' itemscope='' itemtype='http://schema.org/Blog' lang='en' xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b' xmlns:data='http://www.google.com/2005/gml/data' xmlns:expr='http://www.google.com/2005/gml/expr'> <head> <link href='https://www.blogger.com/static/v1/widgets/3566091532-css_bundle_v2.css' rel='stylesheet' type='text/css'/> <title> Chromium Blog: December 2018 </title> <meta content='width=device-width, height=device-height, initial-scale=1.0' name='viewport'/> <meta content='IE=Edge' http-equiv='X-UA-Compatible'/> <meta content='Chromium Blog' property='og:title'/> <meta content='en_US' property='og:locale'/> <meta content='https://blog.chromium.org/2018/12/' property='og:url'/> <meta content='Chromium Blog' property='og:site_name'/>  <meta content='Chromium Blog' property='og:title'/> <meta content='summary' name='twitter:card'/> <meta content='@ChromiumDev' name='twitter:creator'/> <link href='https://fonts.googleapis.com/css?family=Roboto:400italic,400,500,500italic,700,700italic' rel='stylesheet' type='text/css'/> <link href='https://fonts.googleapis.com/icon?family=Material+Icons' rel='stylesheet'/> <script src='https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js' type='text/javascript'></script>  <style id='page-skin-1' type='text/css'></style> <style id='template-skin-1' type='text/css'></style>  <meta content='text/html; charset=UTF-8' http-equiv='Content-Type'/> <meta content='blogger' name='generator'/> <link href='https://blog.chromium.org/favicon.ico' rel='icon' type='image/x-icon'/> <link href='https://blog.chromium.org/2018/12/' rel='canonical'/> <link rel="alternate" type="application/atom+xml" title="Chromium Blog - Atom" href="https://blog.chromium.org/feeds/posts/default" /> <link rel="alternate" type="application/rss+xml" title="Chromium Blog - RSS" href="https://blog.chromium.org/feeds/posts/default?alt=rss" /> <link rel="service.post" type="application/atom+xml" title="Chromium Blog - Atom" href="https://www.blogger.com/feeds/2471378914199150966/posts/default" />  <meta content='https://blog.chromium.org/2018/12/' property='og:url'/> <meta content='Chromium Blog' property='og:title'/> <meta content='News and developments from the open source browser project' property='og:description'/>  <base target='_self'/> <style> html { font-family: Roboto, sans-serif; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; } body { padding: 0; /* This ensures that the scroll bar is always present, which is needed */ /* because content render happens after page load; otherwise the header */ /* would "bounce" in-between states. */ min-height: 150%; } h2 { font-size: 16px; } h1, h2, h3, h4, h5 { line-height: 2em; } html, h4, h5, h6 { font-size: 14px; } a, a:visited { /* Ensures links meet minimum contrast ratios. */ color: #3974d6; text-decoration: none; } a:focus, a:hover, a:active { text-decoration: none; } .Header { margin-top: 15px; } .Header h1 { font-size: 32px; font-weight: 300; line-height: 32px; height: 42px; } .header-inner .Header .titlewrapper { padding: 0; margin-top: 30px; } .header-inner .Header .descriptionwrapper { padding: 0; margin: 0; } .cols-wrapper { margin-top: 56px; } .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 60px; } .header-inner { height: 256px; position: relative; } html, .header-inner a { color: #212121; color: rgba(0,0,0,.87); } .header-inner .google-logo { display: inline-block; background-size: contain; z-index: 1; height: 70px; overflow: hidden; margin-top: 4px; margin-right: 8px; } .header-left { position: absolute; top: 50%; -webkit-transform: translateY(-50%); transform: translateY(-50%); margin-top: 12px; width: 100%; } .google-logo { margin-left: -4px; } .google-logo img{ height:70px; } #google-footer { position: relative; font-size: 13px; list-style: none; text-align: right; } #google-footer a { color: #444; } #google-footer ul { margin: 0; padding: 0; height: 144px; line-height: 144px; } #google-footer ul li { display: inline; } #google-footer ul li:before { color: #999; content: "\00b7"; font-weight: bold; margin: 5px; } #google-footer ul li:first-child:before { content: ''; } #google-footer .google-logo-dark { left: 0; margin-top: -16px; position: absolute; top: 50%; } /** Sitemap links. **/ .footer-inner-2 { font-size: 14px; padding-top: 42px; padding-bottom: 74px; } .footer-inner-2 .HTML h2 { color: #212121; color: rgba(0,0,0,.87); font-size: 14px; font-weight: 500; padding-left: 0; margin: 10px 0; } .footer-inner-2 .HTML ul { font-weight: normal; list-style: none; padding-left: 0; } .footer-inner-2 .HTML li { line-height: 24px; padding: 0; } .footer-inner-2 li a { color: rgba(65,132,243,.87); } /** Archive widget. **/ .BlogArchive { font-size: 13px; font-weight: normal; } .BlogArchive .widget-content { display: none; } .BlogArchive h2, .Label h2 { color: #4184F3; text-decoration: none; } .BlogArchive .hierarchy li { display: inline-block; } /* Specificity needed here to override widget CSS defaults. */ .BlogArchive #ArchiveList ul li, .BlogArchive #ArchiveList ul ul li { margin: 0; padding-left: 0; text-indent: 0; } .BlogArchive .intervalToggle { cursor: pointer; } .BlogArchive .expanded .intervalToggle .new-toggle { -ms-transform: rotate(180deg); transform: rotate(180deg); } .BlogArchive .new-toggle { float: right; padding-top: 3px; opacity: 0.87; } #ArchiveList { text-transform: uppercase; } #ArchiveList .expanded > ul:last-child { margin-bottom: 16px; } #ArchiveList .archivedate { width: 100%; } /* Months */ .BlogArchive .items { max-width: 150px; margin-left: -4px; } .BlogArchive .expanded .items { margin-bottom: 10px; overflow: hidden; } .BlogArchive .items > ul { float: left; height: 32px; } .BlogArchive .items a { padding: 0 4px; } .Label { font-size: 13px; font-weight: normal; } .sidebar-icon { display: inline-block; width: 24px; height: 24px; vertical-align: middle; margin-right: 12px; margin-top: -1px } .Label a { margin-right: 4px; } .Label .widget-content { display: none; } .FollowByEmail { font-size: 13px; font-weight: normal; } .FollowByEmail h2 { background: url("data:image/png;base64,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"); background-repeat: no-repeat; background-position: 0 50%; text-indent: 30px; } .FollowByEmail .widget-content { display: none; } .searchBox input { border: 1px solid #eee; color: #212121; color: rgba(0,0,0,.87); font-size: 14px; padding: 8px 8px 8px 40px; width: 164px; font-family: Roboto, sans-serif; background: url("https://www.gstatic.com/images/icons/material/system/1x/search_grey600_24dp.png") 8px center no-repeat; } .searchBox ::-webkit-input-placeholder { /* WebKit, Blink, Edge */ color: rgba(0,0,0,.54); } .searchBox :-moz-placeholder { /* Mozilla Firefox 4 to 18 */ color: #000; opacity: 0.54; } .searchBox ::-moz-placeholder { /* Mozilla Firefox 19+ */ color: #000; opacity: 0.54; } .searchBox :-ms-input-placeholder { /* Internet Explorer 10-11 */ color: #757575; } .widget-item-control { margin-top: 0px; } .section { margin: 0; padding: 0; } #sidebar-top { border: 1px solid #eee; } #sidebar-top > div { margin: 16px 0; } .widget ul { line-height: 1.6; } /*main post*/ .post { margin-bottom:30px; } #main .post .title { margin: 0; } #main .post .title a { color: #212121; color: rgba(0,0,0,.87); font-weight: normal; font-size: 24px; } #main .post .title a:hover { text-decoration:none; color: #3974d6; } .message, #main .post .post-header { margin: 0; padding: 0; } #main .post .post-header .caption, #main .post .post-header .labels-caption, #main .post .post-footer .caption, #main .post .post-footer .labels-caption { color: #444; font-weight: 500; } #main .tr-caption-container td { text-align: left; } #main .post .tr-caption { color: #757575; color: rgba(0,0,0,.54); display: block; max-width: 560px; padding-bottom: 20px; } #main .post .tr-caption-container { line-height: 24px; margin: -1px 0 0 0 !important; padding: 4px 0; text-align: left; } #main .post .post-header .published{ font-size:11px; font-weight:bold; } .post-header .publishdate { font-size: 17px; font-weight:normal; color: #757575; color: rgba(0,0,0,.54); } #main .post .post-footer{ font-size:12px; padding-bottom: 21px; } .label-footer { margin-bottom: 12px; margin-top: 12px; } .comment-img { margin-right: 16px; opacity: 0.54; vertical-align: middle; } #main .post .post-header .published { margin-bottom: 40px; margin-top: -2px; } .post .post-content { color: #212121; color: rgba(0,0,0,.87); font-size: 17px; margin: 25px 0 36px 0; line-height: 32px; } .post-body .post-content ul, .post-body .post-content ol { margin: 16px 0; padding: 0 48px; } .post-summary { display: none; } /* Another old-style caption. */ .post-content div i, .post-content div + i { font-size: 14px; font-style: normal; color: #757575; color: rgba(0,0,0,.54); display: block; line-height: 24px; margin-bottom: 16px; text-align: left; } /* Another old-style caption (with link) */ .post-content a > i { color: #4184F3 !important; } /* Old-style captions for images. */ .post-content .separator + div:not(.separator) { margin-top: -16px; } /* Capture section headers. */ .post-content br + br + b, .post-content .space + .space + b, .post-content .separator + b { display: inline-block; margin-bottom: 8px; margin-top: 24px; } .post-content li { line-height: 32px; } /* Override all post images/videos to left align. */ .post-content .separator, .post-content > div { text-align: left; } .post-content .separator > a, .post-content .separator > span { margin-left: 0 !important; } .post-content img { max-width: 100%; height: auto; width: auto; } .post-content .tr-caption-container img { margin-bottom: 12px; } .post-content iframe, .post-content embed { max-width: 100%; } .post-content .carousel-container { margin-bottom: 48px; } #main .post-content b { font-weight: 500; } /* These are the main paragraph spacing tweaks. */ #main .post-content br { content: ' '; display: block; padding: 4px; } .post-content .space { display: block; height: 8px; } .post-content iframe + .space, .post-content iframe + br { padding: 0 !important; } #main .post .jump-link { margin-bottom:10px; } .post-content img, .post-content iframe { margin: 30px 0 20px 0; } .post-content > img:first-child, .post-content > iframe:first-child { margin-top: 0; } .col-right .section { padding: 0 16px; } #aside { background:#fff; border:1px solid #eee; border-top: 0; } #aside .widget { margin:0; } #aside .widget h2, #ArchiveList .toggle + a.post-count-link { color: #212121; color: rgba(0,0,0,.87); font-weight: 400 !important; margin: 0; } #ArchiveList .toggle { float: right; } #ArchiveList .toggle .material-icons { padding-top: 4px; } #sidebar .tab { cursor: pointer; } #sidebar .tab .arrow { display: inline-block; float: right; } #sidebar .tab .icon { display: inline-block; vertical-align: top; height: 24px; width: 24px; margin-right: 13px; margin-left: -1px; margin-top: 1px; color: #757575; color: rgba(0,0,0,.54); } #sidebar .widget-content > :first-child { padding-top: 8px; } #sidebar .active .tab .arrow { -ms-transform: rotate(180deg); transform: rotate(180deg); } #sidebar .arrow { color: #757575; color: rgba(0,0,0,.54); } #sidebar .widget h2 { font-size: 14px; line-height: 24px; display: inline-block; } #sidebar .widget .BlogArchive { padding-bottom: 8px; } #sidebar .widget { border-bottom: 1px solid #eee; box-shadow: 0px 1px 0 white; margin-bottom: 0; padding: 14px 0; min-height: 20px; } #sidebar .widget:last-child { border-bottom: none; box-shadow: none; margin-bottom: 0; } #sidebar ul { margin: 0; padding: 0; } #sidebar ul li { list-style:none; padding:0; } #sidebar ul li a { line-height: 32px; } #sidebar .archive { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAYCAYAAADzoH0MAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAE1JREFUeNpiNDY23s9AAWBioBCwYBM8c+YMVsUmJibEGYBNMS5DaeMFfDYSZQA2v9I3FrB5AZeriI4FmnrBccCT8mhmGs1MwyAzAQQYAKEWG9zm9QFEAAAAAElFTkSuQmCC"); height: 24px; line-height: 24px; padding-left: 30px; } #sidebar .labels { background-image: url("data:image/png;base64,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"); height: 20px; line-height: 20px; padding-left: 30px; } #sidebar .rss a { background-image: url("data:image/png;base64,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"); } #sidebar .subscription a { background-image: url("data:image/png;base64,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"); } #sidebar-bottom { background: #f5f5f5; border-top:1px solid #eee; } #sidebar-bottom .widget { border-bottom: 1px solid #e0e0e0; padding: 15px 0; text-align: center; } #sidebar-bottom > div:last-child { border-bottom: 0; } #sidebar-bottom .text { line-height: 20px; } /* Home, forward, and backward pagination. */ .blog-pager { border-top : 1px #e0e0e0 solid; padding-top: 10px; margin-top: 15px; text-align: right !important; } #blog-pager { margin-botom: 0; margin-top: -14px; padding: 16px 0 0 0; } #blog-pager a { display: inline-block; } .blog-pager i.disabled { opacity: 0.2 !important; } .blog-pager i { color: black; margin-left: 16px; opacity: 0.54; } .blog-pager i:hover, .blog-pager i:active { opacity: 0.87; } #blog-pager-older-link, #blog-pager-newer-link { float: none; } .gplus-profile { background-color: #fafafa; border: 1px solid #eee; overflow: hidden; width: 212px; } .gplus-profile-inner { margin-left: -1px; margin-top: -1px; } /* Sidebar follow buttons. */ .followgooglewrapper { padding: 12px 0 0 0; } .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; position: initial; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner { height: auto; margin-bottom: 32px; margin-top: 32px; } .header-desc { margin-top: 12px; } .header-inner .google-logo { height: 70px; margin-top: 3px; } .header-inner .google-logo img { height: 70px; } .header-title h2 { font-size: 32px; line-height: 76px; } } /** Mobile/small desktop window; also landscape. **/ @media (max-width: 480px), (max-height: 480px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 16px; } .cols-wrapper { margin-top: 0; } .post-header .publishdate, .post .post-content { font-size: 16px; } .post .post-content { line-height: 28px; margin-bottom: 30px; } .post { margin-top: 30px; } .byline-author { display: block; font-size: 12px; line-height: 24px; margin-top: 6px; } #main .post .title a { font-weight: 500; color: #4c4c4c; color: rgba(0,0,0,.70); } #main .post .post-header { padding-bottom: 12px; } #main .post .post-header .published { margin-bottom: -8px; margin-top: 3px; } .post .read-more { display: block; margin-top: 14px; } .post .tr-caption { font-size: 12px; } #main .post .title a { font-size: 20px; line-height: 30px; } .post-content iframe { /* iframe won't keep aspect ratio when scaled down. */ max-height: 240px; } .post-content .separator img, .post-content .tr-caption-container img, .post-content iframe { margin-left: -16px; max-width: inherit; width: calc(100% + 32px); } .post-content table, .post-content td { width: 100%; } #blog-pager { margin: 0; padding: 16px 0; } /** List page tweaks. **/ .list-page .post-original { display: none; } .list-page .post-summary { display: block; } .list-page .comment-container { display: none; } .list-page #blog-pager { padding-top: 0; border: 0; margin-top: -8px; } .list-page .label-footer { display: none; } .list-page #main .post .post-footer { border-bottom: 1px solid #eee; margin: -16px 0 0 0; padding: 0 0 20px 0; } .list-page .post .share { display: none; } /** Detail page tweaks. **/ .detail-page .post-footer .cmt_iframe_holder { padding-top: 32px !important; } .detail-page .label-footer { margin-bottom: 0; } .detail-page #main .post .post-footer { padding-bottom: 0; } .detail-page #comments { display: none; } } [data-about-pullquote], [data-is-preview], [data-about-syndication] { display: none; } </style> <noscript> <style> .loading { visibility: visible }</style> </noscript> <script type='text/javascript'> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-37592578-1', 'auto', 'blogger'); ga('blogger.send', 'pageview'); </script> <link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=2471378914199150966&zx=dd422b0a-07e2-4e80-8415-27bb05d534cd' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=2471378914199150966&zx=dd422b0a-07e2-4e80-8415-27bb05d534cd' rel='stylesheet'/></noscript> <meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/> <meta name='google-adsense-platform-domain' content='blogspot.com'/> <link rel="stylesheet" href="https://fonts.googleapis.com/css2?display=swap&family=Roboto"></head> <body> <script type='text/javascript'> //<![CDATA[ var axel = Math.random() + ""; var a = axel * 10000000000000; document.write('<iframe src="https://2542116.fls.doubleclick.net/activityi;src=2542116;type=gblog;cat=googl0;ord=ord=' + a + '?" width="1" height="1" frameborder="0" style="display:none"></iframe>'); //]]> </script> <noscript> <img alt='' height='1' src='https://ad.doubleclick.net/ddm/activity/src=2542116;type=gblog;cat=googl0;ord=1?' width='1'/> </noscript>  <div class='header-outer'> <div class='header-inner'> <div class='section' id='header'><div class='widget Header' data-version='1' id='Header1'> <div class='header-left'> <div class='header-title'> <a class='google-logo' href='https://blog.chromium.org/'> <img alt="Chromium Blog" height="50" src="//1.bp.blogspot.com/-vkF7AFJOwBk/VkQxeAGi1mI/AAAAAAAARYo/57denvsQ8zA/s1600-r/logo_chromium.png"> </a> <a href='/.'> <h2> Chromium Blog </h2> </a> </div> <div class='header-desc'> News and developments from the open source browser project </div> </div> </div></div> </div> </div>  <div class='cols-wrapper loading'> <div class='col-main-wrapper'> <div class='col-main'> <div class='section' id='main'><div class='widget Blog' data-version='1' id='Blog1'> <div class='post' data-id='1623103640775707054' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2018/12/chrome-72-beta-public-class-fields-user.html' itemprop='url' title='Chrome 72 Beta: Public class fields, user activation and more'> Chrome 72 Beta: Public class fields, user activation and more </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, December 18, 2018 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> Unless otherwise noted, changes described below apply to the newest Chrome Beta channel release for Android, Chrome OS, Linux, macOS, and Windows. View a complete list of the features in Chrome 72 on <a href="https://www.chromestatus.com/features#milestone%3D72">ChromeStatus.com</a>. Chrome 72 is beta as of December 13, 2018.<br /> <h1> Public class fields</h1> Chrome now allows declaration of <a href="https://developers.google.com/web/updates/2018/12/class-fields#public_class_fields">public class fields</a> in scripts. This is the first part of class field declarations in JavaScript; support for private class fields is coming soon. <br /> <br /> To implement public class fields, declare them inside a class declaration but outside of any member functions. They can be either initialized or uninitialized. For example, instead of this:<br /> <br /> <pre>class MyComponent extends Component { constructor() { super(); this.state = {}; } render() { doStuff(this.state); } } </pre> <br /> you can now write this:<br /> <br /> <pre>class MyComponent extends Component { // Create a public field named `state`. state = {}; render() { doStuff(this.state); } } </pre> <br /> Declaring class fields makes class definitions more self-documenting. Because these fields are always present, class instances go through fewer transitions. Head over to <a href="https://developers.google.com/web/updates/2018/12/class-fields">our article on class fields</a> and <a href="https://www.chromestatus.com/feature/6001727933251584">the ChromeStatus entry</a> for more information.<br /> <h1> User Activation Query API</h1> Chrome now provides an API for querying <a href="https://www.chromestatus.com/features/5131233151418368">whether there has been a user activation</a>. This is useful for APIs that are deliberately restricted to avoid annoying web page behaviors. Examples include <code>requestFullScreen()</code>, <code>autoplay</code>, and <code>window.open()</code>. This also allows embedded iframes to vet <code>postMessage()</code> calls to determine whether they occurred within the context of a user activation.<br /> <br /> The new <code>userActivation</code> property, available on both <code>navigator</code> and <code>MessageEvent</code>, supports the following properties:<br /> <ul> <li><code>hasBeenActive</code>: Indicates whether the associated window has ever seen a user activation in its lifecycle. This property does not reflect whether the current task was triggered by a user activation.</li> <li><code>isActive</code>: Indicates whether the associated window currently has a user activation in its lifecycle.</li> </ul> The <code>postMessage()</code> method now also takes an options argument on the <code>Window</code>, <code>Worker</code>, and <code>MessagePort</code> objects. This object subsumes existing arguments and adds the <code>includeUserActivation</code> boolean property to notify the message recipient that there has been a user activation. <br /> <br /> The following example shows how an iframe would notify a parent that a user activation is present. <br /> <br /> <pre>// Check that WindowPostOptions is supported if (window.parent.postMessage.length === 1) { window.parent.postMessage('resize', {includeUserActivation: true}); } else { window.parent.postMessage('resize', '/'); }</pre> <br /> The parent could then verify that the activation is still active before responding to it. <br /> <br /> <pre>if (event.userActivation && event.userActivation.isActive) { return Promise.resolve(); } </pre> <br /> <h1> Other features in this release</h1> <h2> Cache API: reject addAll() when requests would overwrite each other</h2> The <code>Cache.prototype.addAll()</code> API, which allows multiple entries to be added to the cache at once, previously violated a specification requirement that each request/response pair avoid overwriting another entry being added in the same call. Chrome would resolve such conflicts by storing the later entry and ignoring the earlier one. <code>Cache.prototype.addAll()</code> <a href="https://developers.google.com/web/updates/2018/10/tweaks-to-addAll-importScripts#deprecating_repeated_urls_passed_to_cacheaddall">now rejects</a> with an <code>InvalidStateError</code>.<br /> <h2> </h2> <h2> Intl.ListFormat</h2> <div> The new <code><span style="font-family: "times" , "times new roman" , serif;"><a href="https://developers.google.com/web/updates/2018/12/intl-listformat">Intl.ListFormat() API</a> </span></code><span style="font-family: inherit;">helps libraries and frameworks format a list in a localized fashion by providing internationalized messages using a customary local word or phrase when available. Here's an example:</span></div> <br /> <pre>const lf = new Intl.ListFormat('en'); lf.format(['dogs']); // → 'dogs' lf.format(['dogs', 'cats']); // → 'dogs and cats' lf.format(['dogs', 'cats', 'hamsters']); // → 'dogs, cats, and hamsters' </pre> <br /> For more information, read <a href="https://developers.google.com/web/updates/2018/12/intl-listformat">our Web Fundamentals article</a>.<br /> <h2> Service worker improvements</h2> <h3> FetchEvent.resultingClientId</h3> <code><a href="https://www.chromestatus.com/feature/4846038800138240">FetchEvent.resultingClientId</a></code>, set on navigation requests or requests for workers, is the ID of the client, either a document or a worker, and is created by the request. It's useful for associating the main resource request from a document with subsequent subresource requests from the same document, for example, for logging and metrics purposes.<br /> <h3> FetchEvents on requests for same-origin favicons.</h3> Previously, technical limitations prevented service workers from receiving <code>FetchEvent</code> objects for favicon requests. Now, <a href="https://www.chromestatus.com/feature/6405336307073024">service workers will receive <code>FetchEvent</code> objects</a> as long as the request URL is on the same origin as the service worker.<br /> <h2> MediaStreamTrack resizeMode constraint</h2> A new property controls how the browser derives the resolution of a <code>MediaStreamTrack</code>. There are two supported values: <br /> <ul> <li><code>"none"</code>: the track has the native resolution provided by the camera, its driver, or the operating system.</li> <li><code>"crop-and-scale"</code>: the browser may use cropping and re-scaling to adjust the resolution of the video produced by the camera.</li> </ul> This feature allows applications to improve consistency across browsers, and to use only native resolutions when desired.<br /> <h2> RTCPeerConnection.connectionState and RTCPeerConnection.onconnectionstatechanged</h2> Chrome now <a href="https://www.chromestatus.com/feature/6001211660566528">supports <code>RTCPeerConnection.connectionState</code></a>, which is an aggregate value computed from the transport states of the peerconnection's underlying ICE and DTLS transports. It's intended to provide a more complete overview of the connection state than <code>RTCPeerConnection.iceConnectionState</code>, which is only supposed to be based on the ICE transports.<br /> <h2> Well-formed JSON.stringify</h2> A Stage 3 ECMAScript proposal changes <code>JSON.stringify()</code> to prevent it from returning ill-formed Unicode strings. Previously, <code>JSON.stringify()</code> would output lone surrogates themselves if the input contained any. With this change, <code><a href="https://www.chromestatus.com/feature/5752304045129728">JSON.stringify()</a></code> outputs escape sequences<br /> for lone surrogates, making its output valid Unicode (and representable in UTF-8). The example below demonstrates how this works in practice.<br /> <br /> <code>JSON.stringify("\uD800");</code> <br /> <ul> <li>Previously, this returned '"�"'</li> <li>Starting in Chrome 72, this returns '"\ud800"'</li> </ul> <h2> Worker unhandled exception propagation</h2> For dedicated workers, <a href="https://www.chromestatus.com/feature/6220798104698880">unhandled errors now propagate</a> to the parent context and the error reporting process begins again one layer up (for example, to the window's onerror handler). This allows for errors to be propagated up to the original document, giving developers the freedom to choose when and how to handle worker errors. <br /> <h1> Interoperability Improvements</h1> <h2> Interoperable File.webkitRelativePath property</h2> The <code><a href="https://www.chromestatus.com/feature/5000708122214400">File.webkitRelativePath</a></code><br /> of the File interface previously returned a value different from other major browsers, now it returns the same value.<br /> <br /> For example, if a user has the following local files: <br /> <br /> <pre>/tmp/a/foo/bar/1.txt, /tmp/a/foo/2.txt</pre> <br /> and they selected /tmp with a file chooser dialog, webkitRelativePath in Chrome was: <br /> <br /> <pre>foo/bar/1.txt, foo/2.txt</pre> <br /> Other browsers, which Chrome now matches, return this: <br /> <br /> <pre>tmp/a/foo/bar/1.txt, tmp/a/foo/2.txt</pre> <br /> <h2> Treat '#' as ending data URI body content</h2> Chrome currently allows '#" symbols to exist in the body of a data URI in violation of the URL specification. More specifically, it treats a '#' as <em>both</em> part of the data body and the start of the URL fragment such that there is an overlap between the two components. <a href="https://www.chromestatus.com/feature/5656049583390720">Chrome now aligns</a> with both the specification and Firefox by treating the first '#' of a data URL as the end of the data body and the start of the fragment.<br /> <h1> Removals</h1> <h2> Don't allow popups during page unload</h2> Pages <a href="https://www.chromestatus.com/feature/5989473649164288">may no longer use <code>window.open()</code></a> to open a new page during unload. The Chrome popup blocker already prohibited this, but now it is prohibited whether or not the popup blocker is enabled. For now, enterprises can use the AllowPopupsDuringPageUnload policy flag to allow popups during unload. We expect to remove this flag in Chrome 82.<br /> <br /> <b>Note: </b>This was originally targeted at Chrome 72, but was actually removed to Chrome 74.<br /> <div> <br /></div> <h2> Remove HTTP-Based Public Key Pinning</h2> HTTP-Based Public Key Pinning (HPKP) was intended to allow websites to send an HTTP header that pins one or more of the public keys present in the site's certificate chain. Unfortunately, it has very low adoption, and although it provides security against certificate mis-issuance, it also creates risks of <a href="https://groups.google.com/a/chromium.org/d/msg/blink-dev/he9tr7p3rZ8/eNMwKPmUBAAJ">denial of service and hostile pinning</a>. For these reasons, <a href="https://www.chromestatus.com/feature/5903385005916160">this feature is being removed</a>.<br /> <h2> Remove rendering FTP resources.</h2> FTP is a non-securable legacy protocol. When even the linux kernel is <a href="https://www.kernel.org/shutting-down-ftp-services.html">migrating off of it</a>, it's <a href="https://www.chromestatus.com/feature/6199005675520000">time to move on</a>. One step toward deprecation and removal is to deprecate rendering resources from FTP servers and instead download them. Chrome will still generate directory listings, but any non-directory listing will be downloaded rather than rendered in the browser.<br /> <h1> Deprecations</h1> <h2> Deprecate TLS 1.0 and TLS 1.1</h2> TLS (Transport Layer Security) is the protocol which secures HTTPS. It has a long history stretching back to the nearly twenty-year-old TLS 1.0 and its even older predecessor, SSL. Both TLS 1.0 and 1.1 have a number of weaknesses.<br /> <ul> <li>TLS 1.0 and 1.1 use MD5 and SHA-1, both weak hashes, in the transcript hash for the Finished message.</li> <li>TLS 1.0 and 1.1 use MD5 and SHA-1 in the server signature. (Note: this is not the signature in the certificate.)</li> <li>TLS 1.0 and 1.1 only support RC4 and CBC ciphers. RC4 is broken and has since been removed. TLS's CBC mode construction is flawed and was vulnerable to attacks.</li> <li>TLS 1.0's CBC ciphers additionally construct their initialization vectors incorrectly.</li> <li>TLS 1.0 is no longer PCI-DSS compliant.</li> </ul> Supporting TLS 1.2 is a prerequisite to avoiding the above problems. The TLS working group has deprecated TLS 1.0 and 1.1. <a href="https://www.chromestatus.com/feature/5654791610957824">Chrome has now also deprecated</a> these protocols. Removal is expected in Chrome 81 (early 2020).<br /> <h2> Deprecate PaymentAddress.languageCode</h2> <code>PaymentAddress.languageCode</code> is the browser's best guess for the language of the text in the shipping, billing, delivery, or pickup address in the Payment Request API. The <code>languageCode</code> is marked at risk in the specification and has already been removed from Firefox and Safari. Usage in Chrome is <a href="https://www.chromestatus.com/feature/4992562146312192">small enough for safe deprecation and removal</a>. Removal is expected in Chrome 74. <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> Unless otherwise noted, changes described below apply to the newest Chrome Beta channel release for Android, Chrome OS, Linux, macOS, and Windows. View a complete list of the features in Chrome 72 on <a href="https://www.chromestatus.com/features#milestone%3D72">ChromeStatus.com</a>. Chrome 72 is beta as of December 13, 2018.<br /> <h1> Public class fields</h1> Chrome now allows declaration of <a href="https://developers.google.com/web/updates/2018/12/class-fields#public_class_fields">public class fields</a> in scripts. This is the first part of class field declarations in JavaScript; support for private class fields is coming soon. <br /> <br /> To implement public class fields, declare them inside a class declaration but outside of any member functions. They can be either initialized or uninitialized. For example, instead of this:<br /> <br /> <pre>class MyComponent extends Component { constructor() { super(); this.state = {}; } render() { doStuff(this.state); } } </pre> <br /> you can now write this:<br /> <br /> <pre>class MyComponent extends Component { // Create a public field named `state`. state = {}; render() { doStuff(this.state); } } </pre> <br /> Declaring class fields makes class definitions more self-documenting. Because these fields are always present, class instances go through fewer transitions. Head over to <a href="https://developers.google.com/web/updates/2018/12/class-fields">our article on class fields</a> and <a href="https://www.chromestatus.com/feature/6001727933251584">the ChromeStatus entry</a> for more information.<br /> <h1> User Activation Query API</h1> Chrome now provides an API for querying <a href="https://www.chromestatus.com/features/5131233151418368">whether there has been a user activation</a>. This is useful for APIs that are deliberately restricted to avoid annoying web page behaviors. Examples include <code>requestFullScreen()</code>, <code>autoplay</code>, and <code>window.open()</code>. This also allows embedded iframes to vet <code>postMessage()</code> calls to determine whether they occurred within the context of a user activation.<br /> <br /> The new <code>userActivation</code> property, available on both <code>navigator</code> and <code>MessageEvent</code>, supports the following properties:<br /> <ul> <li><code>hasBeenActive</code>: Indicates whether the associated window has ever seen a user activation in its lifecycle. This property does not reflect whether the current task was triggered by a user activation.</li> <li><code>isActive</code>: Indicates whether the associated window currently has a user activation in its lifecycle.</li> </ul> The <code>postMessage()</code> method now also takes an options argument on the <code>Window</code>, <code>Worker</code>, and <code>MessagePort</code> objects. This object subsumes existing arguments and adds the <code>includeUserActivation</code> boolean property to notify the message recipient that there has been a user activation. <br /> <br /> The following example shows how an iframe would notify a parent that a user activation is present. <br /> <br /> <pre>// Check that WindowPostOptions is supported if (window.parent.postMessage.length === 1) { window.parent.postMessage('resize', {includeUserActivation: true}); } else { window.parent.postMessage('resize', '/'); }</pre> <br /> The parent could then verify that the activation is still active before responding to it. <br /> <br /> <pre>if (event.userActivation && event.userActivation.isActive) { return Promise.resolve(); } </pre> <br /> <h1> Other features in this release</h1> <h2> Cache API: reject addAll() when requests would overwrite each other</h2> The <code>Cache.prototype.addAll()</code> API, which allows multiple entries to be added to the cache at once, previously violated a specification requirement that each request/response pair avoid overwriting another entry being added in the same call. Chrome would resolve such conflicts by storing the later entry and ignoring the earlier one. <code>Cache.prototype.addAll()</code> <a href="https://developers.google.com/web/updates/2018/10/tweaks-to-addAll-importScripts#deprecating_repeated_urls_passed_to_cacheaddall">now rejects</a> with an <code>InvalidStateError</code>.<br /> <h2> </h2> <h2> Intl.ListFormat</h2> <div> The new <code><span style="font-family: "times" , "times new roman" , serif;"><a href="https://developers.google.com/web/updates/2018/12/intl-listformat">Intl.ListFormat() API</a> </span></code><span style="font-family: inherit;">helps libraries and frameworks format a list in a localized fashion by providing internationalized messages using a customary local word or phrase when available. Here's an example:</span></div> <br /> <pre>const lf = new Intl.ListFormat('en'); lf.format(['dogs']); // → 'dogs' lf.format(['dogs', 'cats']); // → 'dogs and cats' lf.format(['dogs', 'cats', 'hamsters']); // → 'dogs, cats, and hamsters' </pre> <br /> For more information, read <a href="https://developers.google.com/web/updates/2018/12/intl-listformat">our Web Fundamentals article</a>.<br /> <h2> Service worker improvements</h2> <h3> FetchEvent.resultingClientId</h3> <code><a href="https://www.chromestatus.com/feature/4846038800138240">FetchEvent.resultingClientId</a></code>, set on navigation requests or requests for workers, is the ID of the client, either a document or a worker, and is created by the request. It's useful for associating the main resource request from a document with subsequent subresource requests from the same document, for example, for logging and metrics purposes.<br /> <h3> FetchEvents on requests for same-origin favicons.</h3> Previously, technical limitations prevented service workers from receiving <code>FetchEvent</code> objects for favicon requests. Now, <a href="https://www.chromestatus.com/feature/6405336307073024">service workers will receive <code>FetchEvent</code> objects</a> as long as the request URL is on the same origin as the service worker.<br /> <h2> MediaStreamTrack resizeMode constraint</h2> A new property controls how the browser derives the resolution of a <code>MediaStreamTrack</code>. There are two supported values: <br /> <ul> <li><code>"none"</code>: the track has the native resolution provided by the camera, its driver, or the operating system.</li> <li><code>"crop-and-scale"</code>: the browser may use cropping and re-scaling to adjust the resolution of the video produced by the camera.</li> </ul> This feature allows applications to improve consistency across browsers, and to use only native resolutions when desired.<br /> <h2> RTCPeerConnection.connectionState and RTCPeerConnection.onconnectionstatechanged</h2> Chrome now <a href="https://www.chromestatus.com/feature/6001211660566528">supports <code>RTCPeerConnection.connectionState</code></a>, which is an aggregate value computed from the transport states of the peerconnection's underlying ICE and DTLS transports. It's intended to provide a more complete overview of the connection state than <code>RTCPeerConnection.iceConnectionState</code>, which is only supposed to be based on the ICE transports.<br /> <h2> Well-formed JSON.stringify</h2> A Stage 3 ECMAScript proposal changes <code>JSON.stringify()</code> to prevent it from returning ill-formed Unicode strings. Previously, <code>JSON.stringify()</code> would output lone surrogates themselves if the input contained any. With this change, <code><a href="https://www.chromestatus.com/feature/5752304045129728">JSON.stringify()</a></code> outputs escape sequences<br /> for lone surrogates, making its output valid Unicode (and representable in UTF-8). The example below demonstrates how this works in practice.<br /> <br /> <code>JSON.stringify("\uD800");</code> <br /> <ul> <li>Previously, this returned '"�"'</li> <li>Starting in Chrome 72, this returns '"\ud800"'</li> </ul> <h2> Worker unhandled exception propagation</h2> For dedicated workers, <a href="https://www.chromestatus.com/feature/6220798104698880">unhandled errors now propagate</a> to the parent context and the error reporting process begins again one layer up (for example, to the window's onerror handler). This allows for errors to be propagated up to the original document, giving developers the freedom to choose when and how to handle worker errors. <br /> <h1> Interoperability Improvements</h1> <h2> Interoperable File.webkitRelativePath property</h2> The <code><a href="https://www.chromestatus.com/feature/5000708122214400">File.webkitRelativePath</a></code><br /> of the File interface previously returned a value different from other major browsers, now it returns the same value.<br /> <br /> For example, if a user has the following local files: <br /> <br /> <pre>/tmp/a/foo/bar/1.txt, /tmp/a/foo/2.txt</pre> <br /> and they selected /tmp with a file chooser dialog, webkitRelativePath in Chrome was: <br /> <br /> <pre>foo/bar/1.txt, foo/2.txt</pre> <br /> Other browsers, which Chrome now matches, return this: <br /> <br /> <pre>tmp/a/foo/bar/1.txt, tmp/a/foo/2.txt</pre> <br /> <h2> Treat '#' as ending data URI body content</h2> Chrome currently allows '#" symbols to exist in the body of a data URI in violation of the URL specification. More specifically, it treats a '#' as <em>both</em> part of the data body and the start of the URL fragment such that there is an overlap between the two components. <a href="https://www.chromestatus.com/feature/5656049583390720">Chrome now aligns</a> with both the specification and Firefox by treating the first '#' of a data URL as the end of the data body and the start of the fragment.<br /> <h1> Removals</h1> <h2> Don't allow popups during page unload</h2> Pages <a href="https://www.chromestatus.com/feature/5989473649164288">may no longer use <code>window.open()</code></a> to open a new page during unload. The Chrome popup blocker already prohibited this, but now it is prohibited whether or not the popup blocker is enabled. For now, enterprises can use the AllowPopupsDuringPageUnload policy flag to allow popups during unload. We expect to remove this flag in Chrome 82.<br /> <br /> <b>Note: </b>This was originally targeted at Chrome 72, but was actually removed to Chrome 74.<br /> <div> <br /></div> <h2> Remove HTTP-Based Public Key Pinning</h2> HTTP-Based Public Key Pinning (HPKP) was intended to allow websites to send an HTTP header that pins one or more of the public keys present in the site's certificate chain. Unfortunately, it has very low adoption, and although it provides security against certificate mis-issuance, it also creates risks of <a href="https://groups.google.com/a/chromium.org/d/msg/blink-dev/he9tr7p3rZ8/eNMwKPmUBAAJ">denial of service and hostile pinning</a>. For these reasons, <a href="https://www.chromestatus.com/feature/5903385005916160">this feature is being removed</a>.<br /> <h2> Remove rendering FTP resources.</h2> FTP is a non-securable legacy protocol. When even the linux kernel is <a href="https://www.kernel.org/shutting-down-ftp-services.html">migrating off of it</a>, it's <a href="https://www.chromestatus.com/feature/6199005675520000">time to move on</a>. One step toward deprecation and removal is to deprecate rendering resources from FTP servers and instead download them. Chrome will still generate directory listings, but any non-directory listing will be downloaded rather than rendered in the browser.<br /> <h1> Deprecations</h1> <h2> Deprecate TLS 1.0 and TLS 1.1</h2> TLS (Transport Layer Security) is the protocol which secures HTTPS. It has a long history stretching back to the nearly twenty-year-old TLS 1.0 and its even older predecessor, SSL. Both TLS 1.0 and 1.1 have a number of weaknesses.<br /> <ul> <li>TLS 1.0 and 1.1 use MD5 and SHA-1, both weak hashes, in the transcript hash for the Finished message.</li> <li>TLS 1.0 and 1.1 use MD5 and SHA-1 in the server signature. (Note: this is not the signature in the certificate.)</li> <li>TLS 1.0 and 1.1 only support RC4 and CBC ciphers. RC4 is broken and has since been removed. TLS's CBC mode construction is flawed and was vulnerable to attacks.</li> <li>TLS 1.0's CBC ciphers additionally construct their initialization vectors incorrectly.</li> <li>TLS 1.0 is no longer PCI-DSS compliant.</li> </ul> Supporting TLS 1.2 is a prerequisite to avoiding the above problems. The TLS working group has deprecated TLS 1.0 and 1.1. <a href="https://www.chromestatus.com/feature/5654791610957824">Chrome has now also deprecated</a> these protocols. Removal is expected in Chrome 81 (early 2020).<br /> <h2> Deprecate PaymentAddress.languageCode</h2> <code>PaymentAddress.languageCode</code> is the browser's best guess for the language of the text in the shipping, billing, delivery, or pickup address in the Payment Request API. The <code>languageCode</code> is marked at risk in the specification and has already been removed from Firefox and Safari. Usage in Chrome is <a href="https://www.chromestatus.com/feature/4992562146312192">small enough for safe deprecation and removal</a>. Removal is expected in Chrome 74. <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Chrome 72 Beta: Public class fields, user activation and more&url=https://blog.chromium.org/2018/12/chrome-72-beta-public-class-fields-user.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2018/12/chrome-72-beta-public-class-fields-user.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2018/12/chrome-72-beta-public-class-fields-user.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/beta' rel='tag'> beta </a> </span> </div> </div> </div> <div class='blog-pager' id='blog-pager'> <a class='home-link' href='https://blog.chromium.org/'> <i class='material-icons'>  </i> </a> <span id='blog-pager-newer-link'> <a class='blog-pager-newer-link' href='https://blog.chromium.org/search?updated-max=2019-05-02T14:39:00-07:00&max-results=7&reverse-paginate=true' id='Blog1_blog-pager-newer-link' title='Newer Posts'> <i class='material-icons'>  </i> </a> </span> <span id='blog-pager-older-link'> <a class='blog-pager-older-link' href='https://blog.chromium.org/search?updated-max=2018-12-18T12:04:00-08:00&max-results=7' id='Blog1_blog-pager-older-link' title='Older Posts'> <i class='material-icons'>  </i> </a> </span> </div> <div class='clear'></div> </div></div> </div> </div> <div class='col-right'> <div class='section' id='sidebar-top'><div class='widget HTML' data-version='1' id='HTML8'> <div class='widget-content'> <div class='searchBox'> <input type='text' title='Search This Blog' placeholder='Search blog ...' /> </div> </div> <div class='clear'></div> </div></div> <div id='aside'> <div class='section' id='sidebar'><div class='widget Label' data-version='1' id='Label1'> <div class='tab'> <img class='sidebar-icon' src='data:image/png;base64,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'/> <h2> Labels </h2> <i class='material-icons arrow'>  </i> </div> <div class='widget-content list-label-widget-content'> <ul> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/%24200K'> $200K </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/10th%20birthday'> 10th birthday </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/abusive%20ads'> abusive ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/abusive%20notifications'> abusive notifications </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/accessibility'> accessibility </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ad%20blockers'> ad blockers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ad%20blocking'> ad blocking </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/advanced%20capabilities'> advanced capabilities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/android'> android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/anti%20abuse'> anti abuse </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/anti-deception'> anti-deception </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/background%20periodic%20sync'> background periodic sync </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/badging'> badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/benchmarks'> benchmarks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/beta'> beta </a> <span dir='ltr'> 83 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/better%20ads%20standards'> better ads standards </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/billing'> billing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/birthday'> birthday </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/blink'> blink </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/browser'> browser </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/browser%20interoperability'> browser interoperability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/bundles'> bundles </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/capabilities'> capabilities </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/capable%20web'> capable web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds'> cds </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds18'> cds18 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cds2018'> cds2018 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome'> chrome </a> <span dir='ltr'> 35 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2081'> chrome 81 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2083'> chrome 83 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%2084'> chrome 84 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20ads'> chrome ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20apps'> chrome apps </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20dev'> Chrome dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit'> chrome dev summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit%202018'> chrome dev summit 2018 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20dev%20summit%202019'> chrome dev summit 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20developer'> chrome developer </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20Developer%20Center'> Chrome Developer Center </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20developer%20summit'> chrome developer summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20devtools'> chrome devtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20extension'> Chrome extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20extensions'> chrome extensions </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20Frame'> Chrome Frame </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20lite'> Chrome lite </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Android'> Chrome on Android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20on%20ios'> chrome on ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Mac'> Chrome on Mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20OS'> Chrome OS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20privacy'> chrome privacy </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20releases'> chrome releases </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20security'> chrome security </a> <span dir='ltr'> 10 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20web%20store'> chrome web store </a> <span dir='ltr'> 32 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromedevtools'> chromedevtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeframe'> chromeframe </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos'> chromeos </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos.dev'> chromeos.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromium'> chromium </a> <span dir='ltr'> 9 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cloud%20print'> cloud print </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition'> coalition </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition%20for%20better%20ads'> coalition for better ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/contact%20picker'> contact picker </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/content%20indexing'> content indexing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cookies'> cookies </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/core%20web%20vitals'> core web vitals </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/csrf'> csrf </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/css'> css </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cumulative%20layout%20shift'> cumulative layout shift </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/custom%20tabs'> custom tabs </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dart'> dart </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dashboard'> dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20Saver'> Data Saver </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20saver%20desktop%20extension'> Data saver desktop extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/day%202'> day 2 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/deceptive%20installation'> deceptive installation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/declarative%20net%20request%20api'> declarative net request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/design'> design </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20dashboard'> developer dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Developer%20Program%20Policy'> Developer Program Policy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20website'> developer website </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/devtools'> devtools </a> <span dir='ltr'> 13 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/digital%20event'> digital event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/discoverability'> discoverability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DNS-over-HTTPS'> DNS-over-HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DoH'> DoH </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emoji'> emoji </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emscriptem'> emscriptem </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/enterprise'> enterprise </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/extensions'> extensions </a> <span dir='ltr'> 27 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Fast%20badging'> Fast badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/faster%20web'> faster web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/features'> features </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/feedback'> feedback </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/field%20data'> field data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/first%20input%20delay'> first input delay </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Follow'> Follow </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fonts'> fonts </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/form%20controls'> form controls </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/frameworks'> frameworks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fugu'> fugu </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fund'> fund </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/funding'> funding </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/gdd'> gdd </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20earth'> google earth </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20event'> google event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20io%202019'> google io 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20web%20developer'> google web developer </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/googlechrome'> googlechrome </a> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/harmful%20ads'> harmful ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/html5'> html5 </a> <span dir='ltr'> 11 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTP%2F3'> HTTP/3 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTPS'> HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/iframes'> iframes </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/images'> images </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/incognito'> incognito </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/insecure%20forms'> insecure forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/intent%20to%20explain'> intent to explain </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios'> ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios%20Chrome'> ios Chrome </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/issue%20tracker'> issue tracker </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/jank'> jank </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/javascript'> javascript </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lab%20data'> lab data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/labelling'> labelling </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/largest%20contentful%20paint'> largest contentful paint </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/launch'> launch </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lazy-loading'> lazy-loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lighthouse'> lighthouse </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/linux'> linux </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20Mode'> Lite Mode </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20pages'> Lite pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20interventions'> loading interventions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20optimizations'> loading optimizations </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lock%20icon'> lock icon </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/long-tail'> long-tail </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mac'> mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/manifest%20v3'> manifest v3 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/metrics'> metrics </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/microsoft%20edge'> microsoft edge </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mixed%20forms'> mixed forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mobile'> mobile </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/na'> na </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20client'> native client </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20file%20system'> native file system </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/New%20Features'> New Features </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/notifications'> notifications </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/octane'> octane </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/open%20web'> open web </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/origin%20trials'> origin trials </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeed%20insights'> pagespeed insights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeedinsights'> pagespeedinsights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/passwords'> passwords </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20handler'> payment handler </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20request'> payment request </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payments'> payments </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance'> performance </a> <span dir='ltr'> 20 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance%20tools'> performance tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permission%20UI'> permission UI </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permissions'> permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/play%20store'> play store </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/portals'> portals </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/prefetching'> prefetching </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy'> privacy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy%20sandbox'> privacy sandbox </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/private%20prefetch%20proxy'> private prefetch proxy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/profile%20guided%20optimization'> profile guided optimization </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/progressive%20web%20apps'> progressive web apps </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Project%20Strobe'> Project Strobe </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/protection'> protection </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pwa'> pwa </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/QUIC'> QUIC </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/quieter%20permissions'> quieter permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/releases'> releases </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/removals'> removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/rlz'> rlz </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/root%20program'> root program </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/safe%20browsing'> safe browsing </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Secure%20DNS'> Secure DNS </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/security'> security </a> <span dir='ltr'> 36 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/site%20isolation'> site isolation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/slow%20loading'> slow loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/sms%20receiver'> sms receiver </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spam%20policy'> spam policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spdy'> spdy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spectre'> spectre </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/speed'> speed </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ssl'> ssl </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/store%20listing'> store listing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/strobe'> strobe </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/subscription%20pages'> subscription pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/suspicious%20site%20reporter%20extension'> suspicious site reporter extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TCP'> TCP </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/the%20fast%20and%20the%20curious'> the fast and the curious </a> <span dir='ltr'> 23 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TLS'> TLS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tools'> tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tracing'> tracing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/transparency'> transparency </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/trusted%20web%20activities'> trusted web activities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/twa'> twa </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20agent%20string'> user agent string </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20data%20policy'> user data policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/v8'> v8 </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/video'> video </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/wasm'> wasm </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web'> web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20apps'> web apps </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20assembly'> web assembly </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20developers'> web developers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20intents'> web intents </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20packaging'> web packaging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20payments'> web payments </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20platform'> web platform </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20request%20api'> web request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20vitals'> web vitals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev'> web.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev%20live'> web.dev live </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webapi'> webapi </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webassembly'> webassembly </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webaudio'> webaudio </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webgl'> webgl </a> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webkit'> webkit </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/WebM'> WebM </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webmaster'> webmaster </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webp'> webp </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webrtc'> webrtc </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/websockets'> websockets </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webtiming'> webtiming </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/writable-files'> writable-files </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/yerba%20beuna%20center%20for%20the%20arts'> yerba beuna center for the arts </a> <span dir='ltr'> 1 </span> </li> </ul> <div class='clear'></div> </div> </div><div class='widget BlogArchive' data-version='1' id='BlogArchive1'> <div class='tab'> <i class='material-icons icon'>  </i> <h2> Archive </h2> <i class='material-icons arrow'>  </i> </div> <div class='widget-content'> <div id='ArchiveList'> <div id='BlogArchive1_ArchiveList'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2025/'> 2025 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2025/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2024/'> 2024 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2023/'> 2023 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2022/'> 2022 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2021/'> 2021 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2020/'> 2020 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2020/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2019/'> 2019 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy toggle-open'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2018/'> 2018 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate expanded'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2017/'> 2017 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2016/'> 2016 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2015/'> 2015 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2015/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2014/'> 2014 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2013/'> 2013 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2012/'> 2012 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2011/'> 2011 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2010/'> 2010 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2009/'> 2009 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2008/'> 2008 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2008/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2008/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2008/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2008/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> </div> </div> <div class='clear'></div> </div> </div><div class='widget HTML' data-version='1' id='HTML6'> <div class='widget-content'> <a href="http://blog.chromium.org/atom.xml"> <img src="data:image/png;base64,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" class="sidebar-icon" /> <h2>Feed</h2> </a> </div> <div class='clear'></div> </div></div> <div class='section' id='sidebar-bottom'><div class='widget HTML' data-version='1' id='HTML4'> <div class='widget-content'> <div class="share followgooglewrapper"> <button data-href="https://twitter.com/intent/follow?original_referer=http://blog.chromium.org/&screen_name=ChromiumDev" onclick='sharingPopup(this);' id='twitter-share'><span class="twitter-follow">Follow @ChromiumDev</span></button> <script> function sharingPopup (button) { var url = button.getAttribute("data-href"); window.open( url,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes'); } </script> </div> </div> <div class='clear'></div> </div><div class='widget HTML' data-version='1' id='HTML1'> <div class='widget-content'> Give us feedback in our <a href="http://support.google.com/bin/static.py?hl=en&page=portal_groups.cs">Product Forums</a>. </div> <div class='clear'></div> </div></div> </div> </div> <div style='clear:both;'></div> </div>  <div class='google-footer-outer loading'> <div id='google-footer'> <a href='//www.google.com/'> <img class='google-logo-dark' height='36' src='data:image/png;base64,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' style='margin-top: -16px;' width='92'/> </a> <ul> <li> <a href='//www.google.com/'> Google </a> </li> <li> <a href='//www.google.com/policies/privacy/'> Privacy </a> </li> <li> <a href='//www.google.com/policies/terms/'> Terms </a> </li> </ul> </div> </div> <script type='text/javascript'> //<![CDATA[ // Social sharing popups. var postEl = document.getElementsByClassName('social-wrapper'); var postCount = postEl.length; for(i=0; i<postCount;i++){ postEl[i].addEventListener("click", function(event){ var postUrl = this.getAttribute("data-href"); window.open( postUrl,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes'); });} //]]> </script> <script type='text/javascript'> //<![CDATA[ var BreakpointHandler = function() { this.initted = false; this.isHomePage = false; this.isMobile = false; }; BreakpointHandler.prototype.finalizeSummary = function(summaryHtml, lastNode) { // Use $.trim for IE8 compatibility summaryHtml = $.trim(summaryHtml).replace(/(<br>|\s)+$/,''); if (lastNode.nodeType == 3) { var lastChar = summaryHtml.slice(-1); if (!lastChar.match(/[.”"?]/)) { if (!lastChar.match(/[A-Za-z]/)) { summaryHtml = summaryHtml.slice(0, -1); } summaryHtml += ' ...'; } } else if (lastNode.nodeType == 1 && (lastNode.nodeName == 'I' || lastNode.nodeName == 'A')) { summaryHtml += ' ...'; } return summaryHtml; }; BreakpointHandler.prototype.generateSummaryFromContent = function(content, numWords) { var seenWords = 0; var summaryHtml = ''; for (var i=0; i < content.childNodes.length; i++) { var node = content.childNodes[i]; var nodeText; if (node.nodeType == 1) { if (node.hasAttribute('data-about-pullquote')) { continue; } nodeText = node.textContent; if (nodeText === undefined) { // innerText for IE8 nodeText = node.innerText; } if (node.nodeName == 'DIV' || node.nodeName == 'B') { // Don't end early if we haven't seen enough words. if (seenWords < 10) { continue; } if (i > 0) { summaryHtml = this.finalizeSummary(summaryHtml, content.childNodes[i-1]); } break; } summaryHtml += node.outerHTML; } else if (node.nodeType == 3) { nodeText = node.nodeValue; summaryHtml += nodeText + ' '; } var words = nodeText.match(/\S+\s*/g); if (!words) { continue; } var remain = numWords - seenWords; if (words.length >= remain) { summaryHtml = this.finalizeSummary(summaryHtml, node); break; } seenWords += words.length; } return summaryHtml; }; BreakpointHandler.prototype.detect = function() { var match, pl = /\+/g, search = /([^&=]+)=?([^&]*)/g, decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }, query = window.location.search.substring(1); var urlParams = {}; while (match = search.exec(query)) urlParams[decode(match[1])] = decode(match[2]); this.isListPage = $('html').hasClass('list-page'); this.isMobile = urlParams['m'] === '1'; this.isHomePage = window.location.pathname == '/'; }; BreakpointHandler.prototype.initContent = function() { var self = this; $('.post').each(function(index) { var body = $(this).children('.post-body')[0]; var content = $(body).children('.post-content')[0]; $(content).addClass('post-original'); var data = $(content).children('script').html(); data = self.rewriteForSSL(data); // If exists, extract specified editor's preview. var match = data.match(/([\s\S]+?)<div data-is-preview.+?>([\s\S]+)<\/div>/m); if (match) { data = match[1]; } // Prevent big images from loading when they aren't needed. // This must be done as a pre-injection step, since image loading can't be // canceled once embedded into the DOM. if (self.isListPage && self.isMobile) { data = data.replace(/<(img|iframe) .+?>/g, ''); } // Insert template to be rendered as nodes. content.innerHTML = data; if (self.isListPage) { var summary = document.createElement('div'); $(summary).addClass('post-content'); $(summary).addClass('post-summary'); body.insertBefore(summary, content); if (match) { // Use provided summary. summary.innerHTML = match[2]; } else { // Generate a summary. // Summary generation relies on DOM, so it must occur after content is // inserted into the page. summary.innerHTML = self.generateSummaryFromContent(content, 30); } // Add read more link to summary. var titleAnchor = $(this).find('.title a')[0]; var link = titleAnchor.cloneNode(true); link.innerHTML = 'Read More'; $(link).addClass('read-more'); summary.appendChild(link); } }); // Firefox does not allow for proper styling of BR. if (navigator.userAgent.indexOf('Firefox') > -1) { $('.post-content br').replaceWith('<span class="space"></span>'); } $('.loading').removeClass('loading'); }; BreakpointHandler.prototype.process = function() { if (!this.initted) { var makeInsecureImageRegex = function(hosts) { var whitelist = hosts.join('|').replace(/\./g,'\\.'); // Normal image tags, plus input images (yes, this is possible!) return new RegExp('(<(img|input)[^>]+?src=("|\'))http:\/\/(' + whitelist +')', 'g'); }; this.sslImageRegex = makeInsecureImageRegex(BreakpointHandler.KNOWN_HTTPS_HOSTS); this.sslImageCurrentDomainRegex = makeInsecureImageRegex([window.location.hostname]); this.detect(); this.initContent(); this.initted = true; } }; BreakpointHandler.KNOWN_HTTPS_HOSTS = [ "www.google.org", "www.google.com", "services.google.com", "blogger.com", "draft.blogger.com", "www.blogger.com", "photos1.blogger.com", "photos2.blogger.com", "photos3.blogger.com", "blogblog.com", "img1.blogblog.com", "img2.blogblog.com", "www.blogblog.com", "www1.blogblog.com", "www2.blogblog.com", "0.bp.blogspot.com", "1.bp.blogspot.com", "2.bp.blogspot.com", "3.bp.blogspot.com", "4.bp.blogspot.com", "lh3.googleusercontent.com", "lh4.googleusercontent.com", "lh5.googleusercontent.com", "lh6.googleusercontent.com", "themes.googleusercontent.com", ]; BreakpointHandler.prototype.rewriteForSSL = function(html) { // Handle HTTP -> HTTPS source replacement of images, movies, and other embedded content. return html.replace(this.sslImageRegex, '$1https://$4') .replace(this.sslImageCurrentDomainRegex, '$1//$4') .replace(/(<(embed|iframe)[^>]+?src=("|'))http:\/\/([^"']*?(youtube|picasaweb\.google)\.com)/g, '$1https://$4') // Slideshow SWF takes a image host, so we need to rewrite that parameter. .replace(/(<embed[^>]+?feed=http(?=[^s]))/g, '$1s'); }; $(document).ready(function() { var handler = new BreakpointHandler(); handler.process(); // Top-level navigation. $(".BlogArchive .tab").click(function(ev) { ev.preventDefault(); $(this).parent().toggleClass('active'); $(this).siblings().slideToggle(300); }); $(".Label .tab").click(function(ev) { ev.preventDefault(); $(this).parent().toggleClass('active'); $(this).siblings().slideToggle(300); }); // Blog archive year expansion. $('.BlogArchive .intervalToggle').click(function(ev) { ev.preventDefault(); if ($(this).parent().hasClass('collapsed')) { $(this).parent().removeClass('collapsed'); $(this).parent().addClass('expanded'); } else { $(this).parent().removeClass('expanded'); $(this).parent().addClass('collapsed'); } }); // Reverse order of months. $('.BlogArchive .intervalToggle + div').each(function(_, items) { var year = $(this); year.children().each(function(_, month) { year.prepend(month); }); }); // Set anchors to open in new tab. $('.post-content img').parent().each(function(_, node) { if (node.nodeName == 'A') { $(this).attr('target', '_blank'); } }); // Process search requests. $('.searchBox input').on("keypress", function(ev) { if (ev.which == 13) { window.location.href = 'https://www.google.com/search?q=site%3A' + window.location.hostname + '%20' + encodeURIComponent ($(this).val()); } }); }); //]]> </script> <script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/2806328968-widgets.js"></script> <script type='text/javascript'> window['__wavt'] = 'AOuZoY6TIjoo8UbmjiKmz6fFIn99trE1HQ:1743758011647';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d2471378914199150966','//blog.chromium.org/2018/12/','2471378914199150966'); _WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '2471378914199150966', 'title': 'Chromium Blog', 'url': 'https://blog.chromium.org/2018/12/', 'canonicalUrl': 'https://blog.chromium.org/2018/12/', 'homepageUrl': 'https://blog.chromium.org/', 'searchUrl': 'https://blog.chromium.org/search', 'canonicalHomepageUrl': 'https://blog.chromium.org/', 'blogspotFaviconUrl': 'https://blog.chromium.org/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'UA-37592578-1', 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Chromium Blog - Atom\x22 href\x3d\x22https://blog.chromium.org/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Chromium Blog - RSS\x22 href\x3d\x22https://blog.chromium.org/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Chromium Blog - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/2471378914199150966/posts/default\x22 /\x3e\n', 'meTag': '', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/c4ef6ff9ae7c94eb', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'archive', 'pageName': 'December 2018', 'pageTitle': 'Chromium Blog: December 2018'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': false, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Chromium Blog', 'description': 'News and developments from the open source browser project', 'url': 'https://blog.chromium.org/2018/12/', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': false, 'isArchive': true, 'isLabelSearch': false, 'archive': {'year': 2018, 'month': 12, 'rangeMessage': 'Showing posts from December, 2018'}}}]); _WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'header', document.getElementById('Header1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'main', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML8', 'sidebar-top', document.getElementById('HTML8'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label1', 'sidebar', document.getElementById('Label1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive1', 'sidebar', document.getElementById('BlogArchive1'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML6', 'sidebar', document.getElementById('HTML6'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML4', 'sidebar-bottom', document.getElementById('HTML4'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'sidebar-bottom', document.getElementById('HTML1'), {}, 'displayModeFull')); </script> </body> </html>