TabContentsViewViews should be used instead of TabContentsViewGtk for TOUCH_UI

chrome/browser/tab_contents/tab_contents_view_mac.h

 // Copyright (c) 2010 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_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
@@ skipping 57 matching lines @@
   virtual void StoreFocus();
   virtual void RestoreFocus();
   virtual void UpdatePreferredSize(const gfx::Size& pref_size);
   virtual RenderWidgetHostView* CreateNewWidgetInternal(
       int route_id,
       WebKit::WebPopupType popup_type);
   virtual void ShowCreatedWidgetInternal(RenderWidgetHostView* widget_host_view,
                                          const gfx::Rect& initial_pos);
   virtual bool IsEventTracking() const;
   virtual void CloseTabAfterEventTracking();
+  virtual void GetViewBounds(gfx::Rect* out) const;
 
   // Backend implementation of RenderViewHostDelegate::View.
   virtual void ShowContextMenu(const ContextMenuParams& params);
   virtual void ShowPopupMenu(const gfx::Rect& bounds,
                              int item_height,
                              double item_font_size,
                              int selected_item,
                              const std::vector<WebMenuItem>& items,
                              bool right_aligned);
   virtual void StartDragging(const WebDropData& drop_data,
@@ skipping 31 matching lines @@
   // visible.
   scoped_nsobject<SadTabController> sad_tab_;
 
   // The page content's intrinsic width.
   int preferred_width_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsViewMac);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_