Move GetRootWindowController() to root_window_controller.h

ash/wm/stacking_controller.cc

 // 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.
 
 #include "ash/wm/stacking_controller.h"
 
 #include "ash/root_window_controller.h"
 #include "ash/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/always_on_top_controller.h"
 #include "ash/wm/coordinate_conversion.h"
-#include "ash/wm/property_util.h"
 #include "ash/wm/window_properties.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 
 namespace ash {
 namespace {
 
 // Find a root window that matches the |bounds|. If the virtual screen
@@ skipping 25 matching lines @@
   return window->transient_parent() &&
       window->transient_parent()->type() != aura::client::WINDOW_TYPE_UNKNOWN;
 }
 
 bool IsPanelAttached(aura::Window* window) {
   return window->GetProperty(internal::kPanelAttachedKey);
 }
 
 internal::AlwaysOnTopController*
 GetAlwaysOnTopController(aura::RootWindow* root_window) {
-  return GetRootWindowController(root_window)->always_on_top_controller();
+  return internal::GetRootWindowController(root_window)->
+      always_on_top_controller();
 }
 
 }  // namespace
 
 ////////////////////////////////////////////////////////////////////////////////
 // StackingController, public:
 
 StackingController::StackingController() {
 }
 
@@ skipping 74 matching lines @@
         root, internal::kShellWindowId_SystemModalContainer);
   } else {
     container = GetContainerById(
         root, internal::kShellWindowId_LockSystemModalContainer);
   }
 
   return container;
 }
 
 }  // namespace ash