Revert of Clean up WindowEventDispatcher some more.

ui/aura/remote_window_tree_host_win.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_AURA_REMOTE_WINDOW_TREE_HOST_WIN_H_
 #define UI_AURA_REMOTE_WINDOW_TREE_HOST_WIN_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 229 matching lines @@
   // ui::EventSource:
   virtual ui::EventProcessor* GetEventProcessor() OVERRIDE;
 
   // ui::internal::RemoteInputMethodDelegateWin overrides:
   virtual void CancelComposition() OVERRIDE;
   virtual void OnTextInputClientUpdated(
       const std::vector<int32>& input_scopes,
       const std::vector<gfx::Rect>& composition_character_bounds) OVERRIDE;
 
   // Helper function to dispatch a keyboard message to the desired target.
-  // The default target is the WindowEventDispatcher. For nested message loop
+  // The default target is the WindowTreeHostDelegate. For nested message loop
   // invocations we post a synthetic keyboard message directly into the message
   // loop. The dispatcher for the nested loop would then decide how this
   // message is routed.
   void DispatchKeyboardMessage(ui::EventType type,
                                uint32 vkey,
                                uint32 repeat_count,
                                uint32 scan_code,
                                uint32 flags,
                                bool is_character);
 
@@ skipping 38 matching lines @@
 
   // Current size of this root window.
   gfx::Size window_size_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteWindowTreeHostWin);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_REMOTE_WINDOW_TREE_HOST_WIN_H_