Explicitly hardcode tab_drag_controller_interactive_uitest.cc to use the native desktop list.

chrome/browser/ui/views/tabs/tab_drag_controller_interactive_uitest.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_TABS_TAB_DRAG_CONTROLLER_INTERACTIVE_UITEST_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_DRAG_CONTROLLER_INTERACTIVE_UITEST_H_
 
 #include <string>
 
 #include "chrome/test/base/in_process_browser_test.h"
 
 class Browser;
 class TabStrip;
 class TabStripModel;
 
+namespace chrome {
+class BrowserListImpl;
+}
+
 namespace content {
 class WebContents;
 }
 
 namespace gfx {
 class Point;
 }
 
 namespace views {
 class View;
@@ skipping 10 matching lines @@
   void StopAnimating(TabStrip* tab_strip);
 
   // Adds a new blank tab to |browser|, stops animations and resets the ids of
   // the tabs in |browser|.
   void AddTabAndResetBrowser(Browser* browser);
 
   // Creates a new Browser and resizes |browser()| and the new browser to be
   // side by side.
   Browser* CreateAnotherWindowBrowserAndRelayout();
 
+  // The tab drag controller interactive ui tests only use the native desktop
+  // for now.
+  const chrome::BrowserListImpl* native_browser_list;
+
  private:
   DISALLOW_COPY_AND_ASSIGN(TabDragControllerTest);
 };
 
 namespace test {
 
 // Returns the TabStrip for |browser|.
 TabStrip* GetTabStripForBrowser(Browser* browser);
 
 // Returns the center of |view| in screen coordinates.
 gfx::Point GetCenterInScreenCoordinates(const views::View* view);
 
 // Sets the id of |web_contents| to |id|.
 void SetID(content::WebContents* web_contents, int id);
 
 // Resets the ids of all the tabs in |model| starting at |start|. That is, the
 // id of the first tab is set to |start|, the second tab |start + 1| ...
 void ResetIDs(TabStripModel* model, int start);
 
 // Returns a string representation of the ids of the tabs in |model|. Each id
 // is separated by a space.
 std::string IDString(TabStripModel* model);
 
 }
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_DRAG_CONTROLLER_INTERACTIVE_UITEST_H_