Convert TrayBubbleView to wm common types

ash/system/tray/system_tray.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/system/tray/system_tray.h"
 
 #include "ash/common/ash_switches.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/shelf/wm_shelf_util.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/system/date/tray_date.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/system/tray/system_tray_item.h"
 #include "ash/common/system/tray/tray_constants.h"
 #include "ash/common/system/tray_accessibility.h"
 #include "ash/common/system/update/tray_update.h"
+#include "ash/common/wm_lookup.h"
+#include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
+#include "ash/common/wm_window.h"
 #include "ash/metrics/user_metrics_recorder.h"
 #include "ash/shell.h"
 #include "ash/system/audio/tray_audio.h"
 #include "ash/system/cast/tray_cast.h"
 #include "ash/system/status_area_widget.h"
 #include "ash/system/tray/tray_bubble_wrapper.h"
 #include "ash/system/user/login_status.h"
 #include "ash/system/user/tray_user.h"
 #include "ash/system/user/tray_user_separator.h"
 #include "ash/system/web_notification/web_notification_tray.h"
@@ skipping 655 matching lines @@
   return GetAccessibleNameForTray();
 }
 
 gfx::Rect SystemTray::GetAnchorRect(
     views::Widget* anchor_widget,
     TrayBubbleView::AnchorType anchor_type,
     TrayBubbleView::AnchorAlignment anchor_alignment) const {
   return GetBubbleAnchorRect(anchor_widget, anchor_type, anchor_alignment);
 }
 
+void SystemTray::OnBeforeBubbleWidgetInit(
+    views::Widget* anchor_widget,
+    views::Widget* bubble_widget,
+    views::Widget::InitParams* params) const {
+  // Place the bubble in the same root window as |anchor_widget|.
+  WmLookup::Get()
+      ->GetWindowForWidget(anchor_widget)
+      ->GetRootWindowController()
+      ->ConfigureWidgetInitParamsForContainer(
+          bubble_widget, kShellWindowId_SettingBubbleContainer, params);
+}
+
 void SystemTray::HideBubble(const TrayBubbleView* bubble_view) {
   HideBubbleWithView(bubble_view);
 }
 
 views::View* SystemTray::GetTrayItemViewForTest(SystemTrayItem* item) {
   std::map<SystemTrayItem*, views::View*>::iterator it =
       tray_item_map_.find(item);
   return it == tray_item_map_.end() ? NULL : it->second;
 }
 
@@ skipping 55 matching lines @@
           .work_area()
           .height();
   if (work_area_height > 0) {
     UMA_HISTOGRAM_CUSTOM_COUNTS(
         "Ash.SystemMenu.PercentageOfWorkAreaHeightCoveredByMenu",
         100 * bubble_view->height() / work_area_height, 1, 300, 100);
   }
 }
 
 }  // namespace ash