Move a window if the sceren bounds being set is in other display.

ash/shell.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/shell.h"
 
 #include <algorithm>
 #include <string>
 
 #include "ash/accelerators/focus_manager_factory.h"
@@ skipping 15 matching lines @@
 #include "ash/screen_ash.h"
 #include "ash/shell_context_menu.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/status_area_widget.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/tooltips/tooltip_controller.h"
 #include "ash/touch/touch_observer_hud.h"
 #include "ash/wm/activation_controller.h"
+#include "ash/wm/always_on_top_controller.h"
 #include "ash/wm/app_list_controller.h"
 #include "ash/wm/base_layout_manager.h"
 #include "ash/wm/capture_controller.h"
 #include "ash/wm/custom_frame_view_ash.h"
 #include "ash/wm/dialog_frame_view.h"
 #include "ash/wm/event_client_impl.h"
 #include "ash/wm/event_rewriter_event_filter.h"
 #include "ash/wm/panel_layout_manager.h"
 #include "ash/wm/panel_window_event_filter.h"
 #include "ash/wm/partial_screenshot_event_filter.h"
 #include "ash/wm/power_button_controller.h"
 #include "ash/wm/resize_shadow_controller.h"
 #include "ash/wm/root_window_layout_manager.h"
 #include "ash/wm/screen_dimmer.h"
 #include "ash/wm/shadow_controller.h"
 #include "ash/wm/shelf_layout_manager.h"
 #include "ash/wm/slow_animation_event_filter.h"
 #include "ash/wm/stacking_controller.h"
 #include "ash/wm/status_area_layout_manager.h"
 #include "ash/wm/system_gesture_event_filter.h"
 #include "ash/wm/system_modal_container_layout_manager.h"
 #include "ash/wm/toplevel_window_event_filter.h"
 #include "ash/wm/user_activity_detector.h"
 #include "ash/wm/video_detector.h"
 #include "ash/wm/visibility_controller.h"
 #include "ash/wm/window_cycle_controller.h"
 #include "ash/wm/window_modality_controller.h"
 #include "ash/wm/window_util.h"
+#include "ash/wm/window_properties.h"
 #include "ash/wm/workspace/workspace_event_filter.h"
 #include "ash/wm/workspace/workspace_layout_manager.h"
 #include "ash/wm/workspace/workspace_manager.h"
 #include "ash/wm/workspace_controller.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "grit/ui_resources.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/user_action_client.h"
 #include "ui/aura/cursor_manager.h"
@@ skipping 640 matching lines @@
 
   if (nested_dispatcher_controller_.get()) {
     aura::client::SetDispatcherClient(root_window,
                                       nested_dispatcher_controller_.get());
   }
   if (user_action_client_.get())
     aura::client::SetUserActionClient(root_window, user_action_client_.get());
 
   root_window->SetCursor(ui::kCursorPointer);
   controller->InitLayoutManagers();
+
+  // TODO(oshima): Move the instance to RootWindowController when
+  // the extended desktop is enabled by default.
+  internal::AlwaysOnTopController* always_on_top_controller =
+      new internal::AlwaysOnTopController;
+  always_on_top_controller->SetContainers(
+      root_window->GetChildById(internal::kShellWindowId_DefaultContainer),
+      root_window->GetChildById(internal::kShellWindowId_AlwaysOnTopContainer));
+  root_window->SetProperty(internal::kAlwaysOnTopControllerKey,
+                           always_on_top_controller);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Shell, private:
 
 void Shell::InitLayoutManagersForPrimaryDisplay(
     internal::RootWindowController* controller) {
   DCHECK(status_area_widget_);
 
   internal::ShelfLayoutManager* shelf_layout_manager =
@@ skipping 41 matching lines @@
 }
 
 void Shell::ShowCursor(bool visible) {
   RootWindowList root_windows = GetAllRootWindows();
   for (RootWindowList::iterator iter = root_windows.begin();
        iter != root_windows.end(); ++iter)
     (*iter)->ShowCursor(visible);
 }
 
 }  // namespace ash