Revert of Cache the current WebPreferences on RenderViewHostImpl.

content/public/test/web_contents_tester.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_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_
 #define CONTENT_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_
 
 #include "content/public/common/page_transition_types.h"
 
 class GURL;
@@ skipping 68 matching lines @@
                                const GURL& url,
                                PageTransition transition) = 0;
 
   virtual void TestDidNavigateWithReferrer(
       RenderViewHost* render_view_host,
       int page_id,
       const GURL& url,
       const Referrer& referrer,
       PageTransition transition) = 0;
 
-  // Promote ComputeWebkitPrefs to public.
-  virtual WebPreferences TestComputeWebkitPrefs() = 0;
+  // Promote GetWebkitPrefs to public.
+  virtual WebPreferences TestGetWebkitPrefs() = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_WEB_CONTENTS_TESTER_H_