aura: Rename OnPropertyChanged to OnWindowPropertyChanged.

ui/aura_shell/always_on_top_controller.h

 // 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.
 
 #ifndef UI_AURA_SHELL_ALWAYS_ON_TOP_CONTROLLER_H_
 #define UI_AURA_SHELL_ALWAYS_ON_TOP_CONTROLLER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 19 matching lines @@
   void SetContainers(aura::Window* default_container,
                      aura::Window* always_on_top_container);
 
   // Gets container for given |window| based on its "AlwaysOnTop" property.
   aura::Window* GetContainer(aura::Window* window) const;
 
  private:
   // Overridden from aura::WindowObserver:
   virtual void OnWindowAdded(aura::Window* child) OVERRIDE;
   virtual void OnWillRemoveWindow(aura::Window* child) OVERRIDE;
-  virtual void OnPropertyChanged(aura::Window* window,
-                                 const char* name,
-                                 void* old) OVERRIDE;
+  virtual void OnWindowPropertyChanged(aura::Window* window,
+                                       const char* name,
+                                       void* old) OVERRIDE;
   virtual void OnWindowDestroyed(aura::Window* window) OVERRIDE;
 
   aura::Window* default_container_;
   aura::Window* always_on_top_container_;
 
   DISALLOW_COPY_AND_ASSIGN(AlwaysOnTopController);
 };
 
 }  // namepsace aura_shell
 }  // namepsace internal
 
 #endif  // UI_AURA_SHELL_ALWAYS_ON_TOP_CONTROLLER_H_