Change web notifications to show at the top of the list, clean up layout.

ash/system/tray/tray_bubble_view.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/tray_bubble_view.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/wm/shelf_layout_manager.h"
@@ skipping 227 matching lines @@
 
 void TrayBubbleView::SetBubbleBorder(int arrow_offset) {
   DCHECK(GetWidget());
   TrayBubbleBorder* bubble_border = new TrayBubbleBorder(
       this, anchor_view(), arrow_location(), arrow_offset);
   GetBubbleFrameView()->SetBubbleBorder(bubble_border);
   // Recalculate size with new border.
   SizeToContents();
 }
 
-void TrayBubbleView::UpdateAnchor() {
+void TrayBubbleView::UpdateBubble() {
   SizeToContents();
   GetWidget()->GetRootView()->SchedulePaint();
 }
 
 void TrayBubbleView::SetMaxHeight(int height) {
   max_height_ = height;
   if (GetWidget())
     SizeToContents();
 }
 
@@ skipping 128 matching lines @@
       return;
   }
   // Handle clicking outside the bubble and tray. We don't block the event, so
   // it will also be handled by whatever widget was clicked on.
   OnClickedOutsideView();
 }
 
 
 }  // namespace internal
 }  // namespace ash