content: ResourceType cleanup.

chrome/browser/prerender/prerender_resource_throttle.h

 // Copyright 2013 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_PRERENDER_PRERENDER_RESOURCE_THROTTLE_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_RESOURCE_THROTTLE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 31 matching lines @@
   static void OverridePrerenderContentsForTesting(PrerenderContents* contents);
 
  private:
   // Helper method to cancel the request. May only be called if currently
   // throttling the resource.
   void Cancel();
 
   static void WillStartRequestOnUI(
       const base::WeakPtr<PrerenderResourceThrottle>& throttle,
       const std::string& method,
-      content::ResourceType::Type resource_type,
+      content::ResourceType resource_type,
       int render_process_id,
       int render_frame_id,
       const GURL& url);
 
   static void WillRedirectRequestOnUI(
       const base::WeakPtr<PrerenderResourceThrottle>& throttle,
       const std::string& follow_only_when_prerender_shown_header,
-      content::ResourceType::Type resource_type,
+      content::ResourceType resource_type,
       bool async,
       int render_process_id,
       int render_frame_id,
       const GURL& new_url);
 
   // Helper to return the PrerenderContents given a render frame id. May return
   // NULL if it's gone.
   static PrerenderContents* PrerenderContentsFromRenderFrame(
       int render_process_id, int render_frame_id);
 
   net::URLRequest* request_;
 
   DISALLOW_COPY_AND_ASSIGN(PrerenderResourceThrottle);
 };
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_RESOURCE_THROTTLE_H_