[mus+ash] Removes WmWindow from ash/wm/mru_window_tracker and overview mode

ash/wm/maximize_mode/maximize_mode_controller.h

 // Copyright 2014 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 ASH_WM_MAXIMIZE_MODE_MAXIMIZE_MODE_CONTROLLER_H_
 #define ASH_WM_MAXIMIZE_MODE_MAXIMIZE_MODE_CONTROLLER_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
 #include "ash/public/interfaces/touch_view.mojom.h"
 #include "ash/session/session_observer.h"
 #include "ash/shell_observer.h"
 #include "ash/wm_display_observer.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "chromeos/accelerometer/accelerometer_reader.h"
 #include "chromeos/accelerometer/accelerometer_types.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 #include "mojo/public/cpp/bindings/interface_ptr_set.h"
 #include "ui/gfx/geometry/vector3d_f.h"
 
+namespace aura {
+class Window;
+}
+
 namespace base {
 class TickClock;
 }
 
 namespace gfx {
 class Vector3dF;
 }
 
 namespace ash {
 
 class MaximizeModeControllerTest;
 class ScopedDisableInternalMouseAndKeyboard;
 class MaximizeModeWindowManager;
 class MaximizeModeWindowManagerTest;
-class WmWindow;
+
 namespace test {
 class MultiUserWindowManagerChromeOSTest;
 class VirtualKeyboardControllerTest;
 }
 
 // MaximizeModeController listens to accelerometer events and automatically
 // enters and exits maximize mode when the lid is opened beyond the triggering
 // angle and rotates the display to match the device when in maximize mode.
 class ASH_EXPORT MaximizeModeController
     : public chromeos::AccelerometerReader::Observer,
@@ skipping 26 matching lines @@
   // Turn the always maximize mode window manager on or off.
   void EnableMaximizeModeWindowManager(bool should_enable);
 
   // Test if the MaximizeModeWindowManager is enabled or not.
   bool IsMaximizeModeWindowManagerEnabled() const;
 
   // Add a special window to the MaximizeModeWindowManager for tracking. This is
   // only required for special windows which are handled by other window
   // managers like the |MultiUserWindowManager|.
   // If the maximize mode is not enabled no action will be performed.
-  void AddWindow(WmWindow* window);
+  void AddWindow(aura::Window* window);
 
   // Binds the mojom::TouchViewManager interface request to this object.
   void BindRequest(mojom::TouchViewManagerRequest request);
 
   // ShellObserver:
   void OnMaximizeModeStarted() override;
   void OnMaximizeModeEnded() override;
   void OnShellInitialized() override;
 
   // WmDisplayObserver:
@@ skipping 119 matching lines @@
   ScopedSessionObserver scoped_session_observer_;
 
   base::WeakPtrFactory<MaximizeModeController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MaximizeModeController);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_MAXIMIZE_MODE_MAXIMIZE_MODE_CONTROLLER_H_