Nukes the 3 arg TabMoved variant in favor of the 4 arg variant....

chrome/browser/views/tabs/tab_strip.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_VIEWS_TABS_TAB_STRIP_H_
 #define CHROME_BROWSER_VIEWS_TABS_TAB_STRIP_H_
 
 #include "base/gfx/point.h"
 #include "base/message_loop.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
@@ skipping 79 matching lines @@
 
   // TabStripModelObserver implementation:
   virtual void TabInsertedAt(TabContents* contents,
                              int index,
                              bool foreground);
   virtual void TabDetachedAt(TabContents* contents, int index);
   virtual void TabSelectedAt(TabContents* old_contents,
                              TabContents* contents,
                              int index,
                              bool user_gesture);
-  virtual void TabMoved(TabContents* contents, int from_index, int to_index);
+  virtual void TabMoved(TabContents* contents, int from_index, int to_index,
+                        bool pinned_state_changed);
   virtual void TabChangedAt(TabContents* contents, int index,
                             bool loading_only);
 
   // Tab::Delegate implementation:
   virtual bool IsTabSelected(const Tab* tab) const;
   virtual void SelectTab(Tab* tab);
   virtual void CloseTab(Tab* tab);
   virtual bool IsCommandEnabledForTab(
       TabStripModel::ContextMenuCommand command_id, const Tab* tab) const;
   virtual void ExecuteCommandForTab(
@@ skipping 261 matching lines @@
   };
   std::vector<TabData> tab_data_;
 
   // The currently running animation.
   scoped_ptr<TabAnimation> active_animation_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStrip);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_TABS_TAB_STRIP_H_