Moves management of transients out of Window

ash/root_window_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/root_window_controller.h"
 
 #include <queue>
 #include <vector>
 
 #include "ash/ash_constants.h"
@@ skipping 47 matching lines @@
 #include "ui/aura/window_tracker.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/models/menu_model.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/screen.h"
 #include "ui/keyboard/keyboard_controller.h"
 #include "ui/keyboard/keyboard_util.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/corewm/capture_controller.h"
 #include "ui/views/corewm/visibility_controller.h"
+#include "ui/views/corewm/window_util.h"
 #include "ui/views/view_model.h"
 #include "ui/views/view_model_utils.h"
 #include "ui/wm/public/easy_resize_window_targeter.h"
 #include "ui/wm/public/window_types.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/wm/boot_splash_screen_chromeos.h"
 #endif
 
 namespace ash {
@@ skipping 504 matching lines @@
     if (((*iter)->type() == ui::wm::WINDOW_TYPE_NORMAL ||
          (*iter)->type() == ui::wm::WINDOW_TYPE_PANEL) &&
         (*iter)->layer()->GetTargetVisibility()) {
       topmost_window = *iter;
       break;
     }
   }
   while (topmost_window) {
     if (wm::GetWindowState(topmost_window)->IsFullscreen())
       return topmost_window;
-    topmost_window = topmost_window->transient_parent();
+    topmost_window = views::corewm::GetTransientParent(topmost_window);
   }
   return NULL;
 }
 
 void RootWindowController::ActivateKeyboard(
     keyboard::KeyboardController* keyboard_controller) {
   if (!keyboard::IsKeyboardEnabled() ||
       GetContainer(kShellWindowId_VirtualKeyboardContainer)) {
     return;
   }
@@ skipping 389 matching lines @@
     DisableTouchHudProjection();
 }
 
 RootWindowController* GetRootWindowController(
     const aura::Window* root_window) {
   return root_window ? GetRootWindowSettings(root_window)->controller : NULL;
 }
 
 }  // namespace internal
 }  // namespace ash