Move wm/core to wm namespace.

ui/wm/core/shadow_controller.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_WM_CORE_SHADOW_CONTROLLER_H_
 #define UI_WM_CORE_SHADOW_CONTROLLER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "ui/aura/client/activation_change_observer.h"
 #include "ui/wm/core/wm_core_export.h"
 
 namespace aura {
 class Window;
 namespace client {
 class ActivationClient;
 }
 }
 namespace gfx {
 class Rect;
 }
 
-namespace views {
-namespace corewm {
+namespace wm {
 
 class Shadow;
 
 // ShadowController observes changes to windows and creates and updates drop
 // shadows as needed. ShadowController itself is light weight and per
 // ActivationClient. ShadowController delegates to its implementation class,
 // which observes all window creation.
 class WM_CORE_EXPORT ShadowController :
     public aura::client::ActivationChangeObserver {
  public:
@@ skipping 20 matching lines @@
  private:
   class Impl;
 
   aura::client::ActivationClient* activation_client_;
 
   scoped_refptr<Impl> impl_;
 
   DISALLOW_COPY_AND_ASSIGN(ShadowController);
 };
 
-}  // namespace corewm
-}  // namespace views
+}  // namespace wm
 
 #endif  // UI_WM_CORE_SHADOW_CONTROLLER_H_