Adjust positioning of cros tray bubbles.

ash/common/system/tray/system_tray.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_COMMON_SYSTEM_TRAY_SYSTEM_TRAY_H_
 #define ASH_COMMON_SYSTEM_TRAY_SYSTEM_TRAY_H_
 
 #include <map>
 #include <memory>
 #include <vector>
@@ skipping 129 matching lines @@
   base::string16 GetAccessibleNameForTray() override;
   void BubbleResized(const views::TrayBubbleView* bubble_view) override;
   void HideBubbleWithView(const views::TrayBubbleView* bubble_view) override;
   void ClickedOutsideBubble() override;
 
   // views::TrayBubbleView::Delegate:
   void BubbleViewDestroyed() override;
   void OnMouseEnteredView() override;
   void OnMouseExitedView() override;
   base::string16 GetAccessibleNameForBubble() override;
-  gfx::Rect GetAnchorRect(views::Widget* anchor_widget,
-                          AnchorType anchor_type,
-                          AnchorAlignment anchor_alignment) const override;
   void OnBeforeBubbleWidgetInit(
       views::Widget* anchor_widget,
       views::Widget* bubble_widget,
       views::Widget::InitParams* params) const override;
   void HideBubble(const views::TrayBubbleView* bubble_view) override;
 
   ScreenTrayItem* GetScreenShareItem() { return screen_share_tray_item_; }
   ScreenTrayItem* GetScreenCaptureItem() { return screen_capture_tray_item_; }
 
   TrayAccessibility* GetTrayAccessibilityForTest() {
@@ skipping 31 matching lines @@
   // Resets |system_bubble_| and clears any related state.
   void DestroySystemBubble();
 
   // Resets |notification_bubble_| and clears any related state.
   void DestroyNotificationBubble();
 
   // Returns a string with the current time for accessibility on the status
   // tray bar.
   base::string16 GetAccessibleTimeString(const base::Time& now) const;
 
-  // Calculates the x-offset for the item in the tray. Returns -1 if its tray
-  // item view is not visible.
-  int GetTrayXOffset(SystemTrayItem* item) const;
-
-  // Shows the default view and its arrow position is shifted by |x_offset|.
-  void ShowDefaultViewWithOffset(BubbleCreationType creation_type,
-                                 int x_offset,
-                                 bool persistent);
-
   // Constructs or re-constructs |system_bubble_| and populates it with |items|.
   // Specify |change_tray_status| to true if want to change the tray background
   // status. The bubble will be opened in inactive state. If |can_activate| is
   // true, the bubble will be activated by one of following means.
   // * When alt/alt-tab acclerator is used to start navigation.
   // * When the bubble is opened by accelerator.
   // * When the tray item is set to be focused.
   void ShowItems(const std::vector<SystemTrayItem*>& items,
                  bool details,
                  bool can_activate,
                  BubbleCreationType creation_type,
-                 int x_offset,
                  bool persistent);
 
   // Constructs or re-constructs |notification_bubble_| and populates it with
   // |notification_items_|, or destroys it if there are no notification items.
   void UpdateNotificationBubble();
 
   // Checks the current status of the system tray and updates the web
   // notification tray according to the current status.
   void UpdateWebNotifications();
 
@@ skipping 60 matching lines @@
   std::unique_ptr<KeyEventWatcher> key_event_watcher_;
 
   std::unique_ptr<ActivationObserver> activation_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTray);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SYSTEM_TRAY_SYSTEM_TRAY_H_