aura: Rename OnPropertyChanged to OnWindowPropertyChanged.

ui/aura_shell/shadow_controller.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 "ui/aura_shell/shadow_controller.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "ui/aura/client/aura_constants.h"
@@ skipping 34 matching lines @@
     } else {
       if (ShouldShowShadowForWindow(window))
         CreateShadowForWindow(window);
     }
   } else {
     if (shadow && shadow->layer()->parent())
       shadow->layer()->parent()->Remove(shadow->layer());
   }
 }
 
-void ShadowController::OnPropertyChanged(aura::Window* window,
-                                         const char* name,
-                                         void* old) {
+void ShadowController::OnWindowPropertyChanged(aura::Window* window,
+                                               const char* name,
+                                               void* old) {
   if (name == aura::kShadowTypeKey)
     HandlePossibleShadowVisibilityChange(window);
 }
 
 void ShadowController::OnWindowVisibilityChanged(aura::Window* window,
                                                  bool visible) {
   HandlePossibleShadowVisibilityChange(window);
 }
 
 void ShadowController::OnWindowBoundsChanged(aura::Window* window,
@@ skipping 66 matching lines @@
 
   // TODO(derat): Add a MoveBelow() method and use that instead (although we
   // then run the risk of other layers getting stacked between a window and its
   // shadow).
   parent_layer->MoveAbove(shadow->layer(), window->layer());
   parent_layer->MoveAbove(window->layer(), shadow->layer());
 }
 
 }  // namespace internal
 }  // namespace aura_shell