Revert 113015 - speculative revert to see if this fixes the interactive test breakage

chrome/test/base/ui_test_utils.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 531 matching lines @@
 }
 
 void CrashTab(TabContents* tab) {
   content::RenderProcessHost* rph = tab->render_view_host()->process();
   base::KillProcess(rph->GetHandle(), 0, false);
   TestNotificationObserver observer;
   RegisterAndWait(&observer, content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
                   content::Source<content::RenderProcessHost>(rph));
 }
 
+void WaitForFocusChange(TabContents* tab_contents) {
+  TestNotificationObserver observer;
+  RegisterAndWait(&observer, content::NOTIFICATION_FOCUS_CHANGED_IN_PAGE,
+                  content::Source<TabContents>(tab_contents));
+}
+
+void WaitForFocusInBrowser(Browser* browser) {
+  TestNotificationObserver observer;
+  RegisterAndWait(&observer, chrome::NOTIFICATION_FOCUS_RETURNED_TO_BROWSER,
+                  content::Source<Browser>(browser));
+}
+
 int FindInPage(TabContentsWrapper* tab_contents, const string16& search_string,
                bool forward, bool match_case, int* ordinal) {
   tab_contents->
       find_tab_helper()->StartFinding(search_string, forward, match_case);
   FindInPageNotificationObserver observer(tab_contents);
   if (ordinal)
     *ordinal = observer.active_match_ordinal();
   return observer.number_of_matches();
 }
 
@@ skipping 491 matching lines @@
   return taker.TakeRenderWidgetSnapshot(rwh, page_size, page_size, bitmap);
 }
 
 bool TakeEntirePageSnapshot(RenderViewHost* rvh, SkBitmap* bitmap) {
   DCHECK(bitmap);
   SnapshotTaker taker;
   return taker.TakeEntirePageSnapshot(rvh, bitmap);
 }
 
 }  // namespace ui_test_utils