Add temporary TabStripWrapper interface that is implemented by both TabStrip ...

chrome/browser/views/tabs/browser_tab_strip.h

Index: chrome/browser/views/tabs/browser_tab_strip.h
===================================================================
--- chrome/browser/views/tabs/browser_tab_strip.h	(revision 20183)
+++ chrome/browser/views/tabs/browser_tab_strip.h	(working copy)
@@ -14,7 +14,8 @@
 //             one.
 class BrowserTabStrip : public TabStrip2,
                         public TabStrip2Model,
-                        public TabStripModelObserver {
+                        public TabStripModelObserver,
+                        public TabStripWrapper {
  public:
   explicit BrowserTabStrip(TabStripModel* model);
   virtual ~BrowserTabStrip();
@@ -49,6 +50,20 @@
                            const gfx::Rect& window_bounds,
                            const gfx::Rect& tab_bounds);
 
+  // Overridden from TabStripWrapper:
+  virtual int GetPreferredHeight();
+  virtual bool IsAnimating() const;
+  virtual void SetBackgroundOffset(gfx::Point offset);
+  virtual bool PointIsWithinWindowCaption(const gfx::Point& point);
+  virtual bool IsDragSessionActive() const;
+  virtual bool IsCompatibleWith(TabStripWrapper* other) const;
+  virtual void SetDraggedTabBounds(int tab_index,
+                                   const gfx::Rect& tab_bounds);
+  virtual void UpdateLoadingAnimations();
+  virtual views::View* GetView();
+  virtual BrowserTabStrip* AsBrowserTabStrip();
+  virtual TabStrip* AsTabStrip();
+
  private:
   TabStripModel* model_;