Moves mash/wm into ash/mus

ash/mus/shadow_controller.h

 // Copyright 2015 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 MASH_WM_SHADOW_CONTROLLER_H_
-#define MASH_WM_SHADOW_CONTROLLER_H_
+#ifndef ASH_MUS_SHADOW_CONTROLLER_H_
+#define ASH_MUS_SHADOW_CONTROLLER_H_
 
 #include "base/macros.h"
 #include "components/mus/public/cpp/window_observer.h"
 #include "components/mus/public/cpp/window_tree_client_observer.h"
 
 namespace mus {
 class WindowTreeClient;
 }
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace mus {
 
-class ShadowController : public mus::WindowTreeClientObserver,
-                         public mus::WindowObserver {
+class ShadowController : public ::mus::WindowTreeClientObserver,
+                         public ::mus::WindowObserver {
  public:
-  explicit ShadowController(mus::WindowTreeClient* window_tree);
+  explicit ShadowController(::mus::WindowTreeClient* window_tree);
   ~ShadowController() override;
 
  private:
-  void SetActiveWindow(mus::Window* window);
+  void SetActiveWindow(::mus::Window* window);
 
   // mus::WindowTreeClientObserver:
-  void OnWindowTreeFocusChanged(mus::Window* gained_focus,
-                                mus::Window* lost_focus) override;
+  void OnWindowTreeFocusChanged(::mus::Window* gained_focus,
+                                ::mus::Window* lost_focus) override;
 
   // mus::WindowObserver:
-  void OnWindowDestroying(mus::Window* window) override;
+  void OnWindowDestroying(::mus::Window* window) override;
 
-  mus::WindowTreeClient* window_tree_;
-  mus::Window* active_window_;
+  ::mus::WindowTreeClient* window_tree_;
+  ::mus::Window* active_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ShadowController);
 };
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash
 
-#endif  // MASH_WM_SHADOW_CONTROLLER_H_
+#endif  // ASH_MUS_SHADOW_CONTROLLER_H_