Replace PeekMessage for TSF awareness

base/message_loop.h

Index: base/message_loop.h
diff --git a/base/message_loop.h b/base/message_loop.h
index e5e51eeb2b2accc63fe0dd750c716ff3c000d6a1..b1e1f0daa239d925a7d7fc963477d38f5125a950 100644
--- a/base/message_loop.h
+++ b/base/message_loop.h
@@ -570,6 +570,14 @@ class BASE_EXPORT MessageLoopForUI : public MessageLoop {
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
+#if defined(OS_WIN)
+  // Sets a new MessageFilter which does peek/translate/dispatch message to
+  // MessagePumpForUI. MessagePumpForUI takes ownership of |message_filter|.
+  void SetMessageFilter(base::MessagePumpForUI::MessageFilter* message_filter) {

[rvargas (doing something else), 2012/08/31 21:39:49]

nit: Please add a typedef for MessageFilter so that the MessageLoop  API is not
MessagePump dependent. (see IOHandler & Co below)

[yoichio, 2012/09/03 04:45:08]

Done.

+    pump_ui()->SetMessageFilter(message_filter);
+  }
+#endif
+
  protected:
 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_NACL)
   friend class base::MessagePumpAuraX11;