[Mac] Star as a rhs-decoration in AutocompleteTextFieldCell.

chrome/browser/cocoa/location_bar/location_bar_view_mac.h

Index: chrome/browser/cocoa/location_bar/location_bar_view_mac.h
diff --git a/chrome/browser/cocoa/location_bar/location_bar_view_mac.h b/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
index 684aff5b733bb0b878e7ea85e0ce0c88effef2be..67530db342a02cf125b38d90254ed0fd49d87269 100644
--- a/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
+++ b/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
@@ -31,6 +31,7 @@ class EVBubbleDecoration;
 class LocationIconDecoration;
 class Profile;
 class SelectedKeywordDecoration;
+class StarDecoration;
 class ToolbarModel;
 
 // A C++ bridge class that represents the location bar UI element to
@@ -199,30 +200,6 @@ class LocationBarViewMac : public AutocompleteEditController,
     DISALLOW_COPY_AND_ASSIGN(LocationBarImageView);
   };
 
-  // Used to display the bookmark star in the RHS.
-  class StarIconView : public LocationBarImageView {
-   public:
-    explicit StarIconView(CommandUpdater* command_updater);
-    virtual ~StarIconView() {}
-
-    // Shows the bookmark bubble.
-    virtual void OnMousePressed(NSRect bounds);
-
-    // Set the image and tooltip based on |starred|.
-    void SetStarred(bool starred);
-
-    virtual NSString* GetToolTip();
-
-   private:
-    // For bringing up bookmark bar.
-    CommandUpdater* command_updater_;  // Weak, owned by Browser.
-
-    // The string to show for a tooltip.
-    scoped_nsobject<NSString> tooltip_;
-
-    DISALLOW_COPY_AND_ASSIGN(StarIconView);
-  };
-
   // PageActionImageView is used to display the icon for a given Page Action
   // and notify the extension when the icon is clicked.
   class PageActionImageView : public LocationBarImageView,
@@ -426,7 +403,7 @@ class LocationBarViewMac : public AutocompleteEditController,
   scoped_ptr<EVBubbleDecoration> ev_bubble_decoration_;
 
   // Bookmark star right of page actions.
-  StarIconView star_icon_view_;
+  scoped_ptr<StarDecoration> star_decoration_;
 
   // Any installed Page Actions.
   PageActionViewList page_action_views_;