Move wm/core to wm namespace.

ui/wm/core/base_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_WM_CORE_BASE_FOCUS_RULES_H_
 #define UI_WM_CORE_BASE_FOCUS_RULES_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/wm/core/focus_rules.h"
 
-namespace views {
-namespace corewm {
+namespace wm {
 
 // A set of basic focus and activation rules. Specializations should most likely
 // subclass this and call up to these methods rather than reimplementing them.
 class WM_CORE_EXPORT BaseFocusRules : public FocusRules {
  protected:
   BaseFocusRules();
   virtual ~BaseFocusRules();
 
   // Returns true if the children of |window| can be activated.
   virtual bool SupportsChildActivation(aura::Window* window) const = 0;
@@ skipping 10 matching lines @@
   virtual aura::Window* GetActivatableWindow(
       aura::Window* window) const OVERRIDE;
   virtual aura::Window* GetFocusableWindow(aura::Window* window) const OVERRIDE;
   virtual aura::Window* GetNextActivatableWindow(
       aura::Window* ignore) const OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BaseFocusRules);
 };
 
-}  // namespace corewm
-}  // namespace views
+}  // namespace wm
 
 #endif  // UI_WM_CORE_BASE_FOCUS_RULES_H_