Move wm/core to wm namespace.

ui/wm/core/focus_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_FOCUS_CONTROLLER_H_
 #define UI_WM_CORE_FOCUS_CONTROLLER_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/scoped_observer.h"
 #include "ui/aura/client/activation_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/window_observer.h"
 #include "ui/events/event_handler.h"
 #include "ui/wm/core/wm_core_export.h"
 
-namespace views {
-namespace corewm {
+namespace wm {
 
 class FocusRules;
 
 // FocusController handles focus and activation changes for an environment
 // encompassing one or more RootWindows. Within an environment there can be
 // only one focused and one active window at a time. When focus or activation
 // changes notifications are sent using the
 // aura::client::Focus/ActivationChangeObserver interfaces.
 // Changes to focus and activation can be from three sources:
 // . the Aura Client API (implemented here in aura::client::ActivationClient).
@@ skipping 87 matching lines @@
   scoped_ptr<FocusRules> rules_;
 
   ObserverList<aura::client::ActivationChangeObserver> activation_observers_;
   ObserverList<aura::client::FocusChangeObserver> focus_observers_;
 
   ScopedObserver<aura::Window, aura::WindowObserver> observer_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(FocusController);
 };
 
-}  // namespace corewm
-}  // namespace views
+}  // namespace wm
 
 #endif  // UI_WM_CORE_FOCUS_CONTROLLER_H_