Remove TestWebContents override that doesn't override anything.

content/test/test_web_contents.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 CONTENT_TEST_TEST_WEB_CONTENTS_H_
 #define CONTENT_TEST_TEST_WEB_CONTENTS_H_
 
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/test/web_contents_tester.h"
@@ skipping 33 matching lines @@
                                            PageTransition transition) OVERRIDE;
   virtual WebPreferences TestGetWebkitPrefs() OVERRIDE;
 
   TestRenderViewHost* pending_test_rvh() const;
 
   // State accessor.
   bool cross_navigation_pending() {
     return GetRenderManager()->cross_navigation_pending_;
   }
 
-  // Overrides WebContentsImpl::ShouldTransitionCrossSite so that we can test
-  // both alternatives without using command-line switches.
-  bool ShouldTransitionCrossSite() { return transition_cross_site; }
-
   // Prevent interaction with views.
   virtual bool CreateRenderViewForRenderManager(
       RenderViewHost* render_view_host,
       int opener_route_id,
       int proxy_routing_id,
       bool for_main_frame) OVERRIDE;
   virtual void UpdateRenderViewSizeForRenderManager() OVERRIDE {}
 
   // Returns a clone of this TestWebContents. The returned object is also a
   // TestWebContents. The caller owns the returned object.
   virtual WebContents* Clone() OVERRIDE;
 
-  // Set by individual tests.
-  bool transition_cross_site;
-
   // Allow mocking of the RenderViewHostDelegateView.
   virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
   void set_delegate_view(RenderViewHostDelegateView* view) {
     delegate_view_override_ = view;
   }
 
   // Allows us to simulate this tab having an opener.
   void SetOpener(TestWebContents* opener);
 
   // Allows us to simulate that a contents was created via CreateNewWindow.
@@ skipping 49 matching lines @@
   bool expect_set_history_length_and_prune_;
   scoped_refptr<const SiteInstanceImpl>
     expect_set_history_length_and_prune_site_instance_;
   int expect_set_history_length_and_prune_history_length_;
   int32 expect_set_history_length_and_prune_min_page_id_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_WEB_CONTENTS_H_