Revert 113183 - Revert 113177 - process all ui events before posting closure because menu depends...

chrome/browser/automation/ui_controls_gtk.cc

Index: chrome/browser/automation/ui_controls_gtk.cc
===================================================================
--- chrome/browser/automation/ui_controls_gtk.cc	(revision 113187)
+++ chrome/browser/automation/ui_controls_gtk.cc	(working copy)
@@ -310,4 +310,13 @@
 }
 #endif
 
+#if defined(TOOLKIT_VIEWS)
+void RunClosureAfterAllPendingUIEvents(const base::Closure& task) {
+  // Send noop event and run task.
+  int x, y;
+  gdk_window_at_pointer(&x, &y);
+  SendMouseMoveNotifyWhenDone(x, y, task);
+}
+#endif
+
 }  // namespace ui_controls