mozilla-release/toolkit/content/aboutServiceWorkers.xhtml

<?xml version="1.0" encoding="UTF-8"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->


<!DOCTYPE html [
<!ENTITY % htmlDTD PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> %htmlDTD;
]>

<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Security-Policy" content="default-src chrome:; object-src 'none'" />
        <title data-l10n-id="about-service-workers-title"></title>
        <link rel="stylesheet" href="chrome://global/skin/about.css" type="text/css" />
        <link rel="stylesheet" href="chrome://mozapps/skin/aboutServiceWorkers.css" type="text/css" />
        <link rel="localization" href="toolkit/about/aboutServiceWorkers.ftl"/>
        <link rel="localization" href="branding/brand.ftl"/>
        <script src="chrome://global/content/aboutServiceWorkers.js" />
    </head>
    <body id="body">
        <div id="warning_not_enabled" class="warningBackground">
            <div class="warningMessage" data-l10n-id="about-service-workers-warning-not-enabled"></div>
        </div>

        <div id="warning_no_serviceworkers" class="warningBackground">
            <div class="warningMessage" data-l10n-id="about-service-workers-warning-no-service-workers"></div>
        </div>

        <div id="serviceworkers" class="tab active">
          <h1 data-l10n-id="about-service-workers-main-title"></h1>
        </div>
    </body>
</html>