Move ash/system/web_notification message_center to ui/

ash/system/tray/tray_background_view.h

 // 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.
 
 #ifndef ASH_SYSTEM_TRAY_TRAY_BACKGROUND_VIEW_H_
 #define ASH_SYSTEM_TRAY_TRAY_BACKGROUND_VIEW_H_
 
 #include "ash/ash_export.h"
 #include "ash/launcher/background_animator.h"
-#include "ash/system/tray/tray_bubble_view.h"
 #include "ash/system/tray/tray_views.h"
 #include "ash/wm/shelf_types.h"
+#include "ui/views/bubble/tray_bubble_view.h"
 
 namespace ash {
 namespace internal {
 
 class ShelfLayoutManager;
 class StatusAreaWidget;
 class TrayBackground;
 // Base class for children of StatusAreaWidget: SystemTray, WebNotificationTray.
 // This class handles setting and animating the background when the Launcher
 // his shown/hidden. It also inherits from ActionableView so that the tray
@@ skipping 57 matching lines @@
   virtual void SetShelfAlignment(ShelfAlignment alignment);
 
   // Called when the anchor (tray or bubble) may have moved or changed.
   virtual void AnchorUpdated() {}
 
   // Called from GetAccessibleState, must return a valid accessible name.
   virtual string16 GetAccessibleNameForTray() = 0;
 
   // Hides the bubble associated with |bubble_view|. Called when the widget
   // is closed.
-  virtual void HideBubbleWithView(
-      const message_center::TrayBubbleView* bubble_view) = 0;
+  virtual void HideBubbleWithView(const views::TrayBubbleView* bubble_view) = 0;
 
   // Called by the bubble wrapper when a click event occurs outside the bubble.
   // May close the bubble. Returns true if the event is handled.
   virtual bool ClickedOutsideBubble() = 0;
 
   // Sets |contents| as a child.
   void SetContents(views::View* contents);
 
   // Creates and sets contents background to |background_|.
   void SetContentsBackground();
 
   // Sets whether the tray paints a background. Default is true, but is set to
   // false if a window overlaps the shelf.
   void SetPaintsBackground(
       bool value,
       internal::BackgroundAnimator::ChangeType change_type);
 
   // Initializes animations for the bubble.
   void InitializeBubbleAnimations(views::Widget* bubble_widget);
 
   // Returns the window hosting the bubble.
   aura::Window* GetBubbleWindowContainer() const;
 
   // Returns the anchor rect for the bubble.
   gfx::Rect GetBubbleAnchorRect(
       views::Widget* anchor_widget,
-      message_center::TrayBubbleView::AnchorType anchor_type,
-      message_center::TrayBubbleView::AnchorAlignment anchor_alignment) const;
+      views::TrayBubbleView::AnchorType anchor_type,
+      views::TrayBubbleView::AnchorAlignment anchor_alignment) const;
 
   // Returns the bubble anchor alignment based on |shelf_alignment_|.
-  message_center::TrayBubbleView::AnchorAlignment GetAnchorAlignment() const;
+  views::TrayBubbleView::AnchorAlignment GetAnchorAlignment() const;
 
   StatusAreaWidget* status_area_widget() {
     return status_area_widget_;
   }
   const StatusAreaWidget* status_area_widget() const {
     return status_area_widget_;
   }
   TrayContainer* tray_container() const { return tray_container_; }
   ShelfAlignment shelf_alignment() const { return shelf_alignment_; }
 
   ShelfLayoutManager* GetShelfLayoutManager();
 
+  // Updates the arrow visibilty based on the launcher visibilty.
+  void UpdateBubbleViewArrow(views::TrayBubbleView* bubble_view);
+
  private:
   class TrayWidgetObserver;
 
   // Called from Initialize after all status area trays have been created.
   // Sets the border based on the position of the view.
   void SetBorder();
 
   // Unowned pointer to parent widget.
   StatusAreaWidget* status_area_widget_;
 
@@ skipping 10 matching lines @@
   internal::BackgroundAnimator hover_background_animator_;
   scoped_ptr<TrayWidgetObserver> widget_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(TrayBackgroundView);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_TRAY_BACKGROUND_VIEW_H_