Move wm/core to wm namespace.

ui/views/widget/desktop_aura/desktop_focus_rules.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_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_
 #define UI_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_
 
 #include "ui/wm/core/base_focus_rules.h"
 
 namespace views {
 
-class DesktopFocusRules : public corewm::BaseFocusRules {
+class DesktopFocusRules : public wm::BaseFocusRules {
  public:
   explicit DesktopFocusRules(aura::Window* content_window);
   virtual ~DesktopFocusRules();
 
  private:
-  // Overridden from corewm::BaseFocusRules:
+  // Overridden from wm::BaseFocusRules:
   virtual bool CanActivateWindow(aura::Window* window) const OVERRIDE;
   virtual bool SupportsChildActivation(aura::Window* window) const OVERRIDE;
   virtual bool IsWindowConsideredVisibleForActivation(
       aura::Window* window) const OVERRIDE;
   virtual aura::Window* GetToplevelWindow(aura::Window* window) const OVERRIDE;
   virtual aura::Window* GetNextActivatableWindow(
       aura::Window* window) const OVERRIDE;
 
   // The content window. This is an activatable window even though it is a
   // child.
   aura::Window* content_window_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopFocusRules);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_