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Bug 787236 - Correctly remove "pagehide" listener when exiting Reader (r=mfinkle)

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This commit is contained in:
Lucas Rocha 2012-08-31 16:36:37 +01:00
parent fa30605428
commit ffb440fb73
1 changed files with 4 additions and 2 deletions
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6
mobile/android/chrome/content/browser.js
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@ -2689,10 +2689,12 @@ Tab.prototype = {
if (/^about:reader/.test(target.documentURI)) {
let aboutReader = new AboutReader(this.browser.contentDocument, this.browser.contentWindow);
this.browser.addEventListener("pagehide", function listener() {
let listener = function() {
aboutReader.uninit();
this.browser.removeEventListener("pagehide", listener, true);
}.bind(this), true);
}.bind(this);
this.browser.addEventListener("pagehide", listener, true);
}
break;
}