browser/base/content/newtab/preloaderContent.js@6474c204b198
browser/base/content/newtab/preloaderContent.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 (function () { // bug 673569 workaround :(
7 const ALLOW_BG_CAPTURES_MSG = "BrowserNewTabPreloader:allowBackgroundCaptures";
9 addMessageListener(ALLOW_BG_CAPTURES_MSG, function onMsg(msg) {
10 removeMessageListener(ALLOW_BG_CAPTURES_MSG, onMsg);
12 if (content.document.readyState == "complete") {
13 setAllowBackgroundCaptures();
14 return;
15 }
17 // This is the case when preloading is disabled.
18 addEventListener("load", function onLoad(event) {
19 if (event.target == content.document) {
20 removeEventListener("load", onLoad, true);
21 setAllowBackgroundCaptures();
22 }
23 }, true);
24 });
26 function setAllowBackgroundCaptures() {
27 content.document.documentElement.setAttribute("allow-background-captures",
28 "true");
29 }
31 })();
