Moves Shell::maximize_mode_controller() to WmShell

ash/common/wm_shell.cc

 // Copyright 2016 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.
 
 #include "ash/common/wm_shell.h"
 
 #include "ash/common/focus_cycler.h"
 #include "ash/common/keyboard/keyboard_ui.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/system/chromeos/session/logout_confirmation_controller.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/system/tray/system_tray_notifier.h"
+#include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/common/wm/mru_window_tracker.h"
 #include "ash/common/wm/overview/window_selector_controller.h"
 #include "ash/common/wm_window.h"
 #include "base/bind.h"
 #include "base/logging.h"
 
 namespace ash {
 
 // static
 WmShell* WmShell::instance_ = nullptr;
@@ skipping 91 matching lines @@
 }
 
 void WmShell::CreateMruWindowTracker() {
   mru_window_tracker_.reset(new MruWindowTracker);
 }
 
 void WmShell::DeleteMruWindowTracker() {
   mru_window_tracker_.reset();
 }
 
+void WmShell::CreateMaximizeModeController() {

[James Cook, 2016/07/01 20:09:09]

nit: Match header file order

[sky, 2016/07/01 20:13:56]

Done.

+  maximize_mode_controller_.reset(new MaximizeModeController);
+}
+
+void WmShell::DeleteMaximizeModeController() {
+  maximize_mode_controller_.reset();
+}
+
 }  // namespace ash