Removes BrowserFrame::TabStripDisplayModeChanged, its long dead.

chrome/browser/ui/views/frame/browser_frame_win.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 CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_WIN_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_WIN_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
@@ skipping 50 matching lines @@
   virtual void Close() OVERRIDE;
   virtual void FrameTypeChanged() OVERRIDE;
   virtual void SetFullscreen(bool fullscreen) OVERRIDE;
   virtual void Activate() OVERRIDE;
 
   // Overridden from NativeBrowserFrame:
   virtual views::NativeWidget* AsNativeWidget() OVERRIDE;
   virtual const views::NativeWidget* AsNativeWidget() const OVERRIDE;
   virtual bool UsesNativeSystemMenu() const OVERRIDE;
   virtual int GetMinimizeButtonOffset() const OVERRIDE;
-  virtual void TabStripDisplayModeChanged() OVERRIDE;
 
   // Overriden from views::ImageButton override:
   virtual void ButtonPressed(views::Button* sender,
                              const ui::Event& event) OVERRIDE;
 
  private:
   // Updates the DWM with the frame bounds.
   void UpdateDWMFrame();
 
   // Handles metro navigation and search requests.
@@ skipping 24 matching lines @@
   scoped_ptr<BrowserWindowPropertyManager> browser_window_property_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserFrameWin);
 };
 
 // Helper function to create the incognito/normal browser window switcher.
 views::Button* MakeWindowSwitcherButton(views::ButtonListener* listener,
                                         bool is_off_the_record);
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_WIN_H_