autoland: changeset 378997:52b106ba3e95059cba7da9c22b3165753d40b3ae

author	Sebastian Hengst <archaeopteryx@coole-files.de>
	Tue, 05 Sep 2017 21:51:07 +0200
changeset 378997	52b106ba3e95059cba7da9c22b3165753d40b3ae
parent 378996	5d320d8864e90aa9684462251fee5b60f055ea9b
child 378998	96b5a734399c5f5b4ba228cb2b48c4c8f8a6ba18
push id	50469
push user	archaeopteryx@coole-files.de
push date	Tue, 05 Sep 2017 19:53:40 +0000
treeherder	autoland@5f721a664bf6 [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
bugs	1394580
milestone	57.0a1
backs out	f069f3c695977904c4b2dda44a5218efe17d28b5
first release with	nightly linux32 93dd2e456c0e / 57.0a1 / 20170906220306 / files nightly linux64 c959327c6b75 / 57.0a1 / 20170906100107 / files nightly mac c959327c6b75 / 57.0a1 / 20170906100107 / files nightly win32 c959327c6b75 / 57.0a1 / 20170906100107 / files nightly win64 c959327c6b75 / 57.0a1 / 20170906100107 / files
last release without	nightly linux32 3ecda4678c49 / 57.0a1 / 20170905100117 / files nightly linux64 3ecda4678c49 / 57.0a1 / 20170905100117 / files nightly mac 3ecda4678c49 / 57.0a1 / 20170905100117 / files nightly win32 3ecda4678c49 / 57.0a1 / 20170905100117 / files nightly win64 3ecda4678c49 / 57.0a1 / 20170905100117 / files

--- a/mobile/android/components/geckoview/GeckoViewPrompt.js
+++ b/mobile/android/components/geckoview/GeckoViewPrompt.js
@@ -364,17 +364,17 @@ function PromptDelegate(aDomWin) {
   if (!aDomWin) {
     return;
   }
   let gvWin = aDomWin.QueryInterface(Ci.nsIInterfaceRequestor)
                      .getInterface(Ci.nsIDocShell).QueryInterface(Ci.nsIDocShellTreeItem)
                      .rootTreeItem.QueryInterface(Ci.nsIInterfaceRequestor)
                      .getInterface(Ci.nsIDOMWindow);
   try {
-    this._dispatcher = gvWin.WindowEventDispatcher || EventDispatcher.for(gvWin);
+    this._dispatcher = EventDispatcher.for(gvWin);
   } catch (e) {
     // Use global dispatcher.
   }
 }
 
 PromptDelegate.prototype = {
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIPrompt]),