Make spacing between uber tray items consistent with UI spec.

ash/system/tray/tray_item_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_ITEM_VIEW_H_
 #define ASH_SYSTEM_TRAY_TRAY_ITEM_VIEW_H_
 
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/views/view.h"
 
@@ skipping 11 matching lines @@
 
 // Base-class for items in the tray. It makes sure the widget is updated
 // correctly when the visibility/size of the tray item changes. It also adds
 // animation when showing/hiding the item in the tray.
 class TrayItemView : public views::View,
                      public ui::AnimationDelegate {
  public:
   TrayItemView();
   virtual ~TrayItemView();
 
-  // Conveniece function for creating a child Label or ImageView.
+  // Convenience function for creating a child Label or ImageView.
   void CreateLabel();
   void CreateImageView();
 
   views::Label* label() { return label_; }
   views::ImageView* image_view() { return image_view_; }
 
   // Overridden from views::View.
   virtual void SetVisible(bool visible) OVERRIDE;
+  virtual gfx::Size GetPreferredSize() OVERRIDE;
+

[sadrul, 2012/07/19 16:46:28]

-extra new line

[jennyz, 2012/07/19 18:33:33]

Done.

 
  protected:
   // Makes sure the widget relayouts after the size/visibility of the view
   // changes.
   void ApplyChange();
 
   // This should return the desired size of the view. For most views, this
   // returns GetPreferredSize. But since this class overrides GetPreferredSize
   // for animation purposes, we allow a different way to get this size, and do
   // not allow GetPreferredSize to be overridden.
   virtual gfx::Size DesiredSize();
 
   // The default animation duration is 200ms. But each view can customize this.
   virtual int GetAnimationDurationMS();
 
  private:
   // Overridden from views::View.
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual void ChildPreferredSizeChanged(View* child) OVERRIDE;
 
   // Overridden from ui::AnimationDelegate.
   virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE;
   virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE;
   virtual void AnimationCanceled(const ui::Animation* animation) OVERRIDE;
 
   scoped_ptr<ui::SlideAnimation> animation_;
   views::Label* label_;
   views::ImageView* image_view_;
 
   DISALLOW_COPY_AND_ASSIGN(TrayItemView);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_TRAY_ITEM_VIEW_H_