Move RefCountedMemory class to base namespace.

chrome/browser/extensions/extension_web_ui.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_web_ui.h"
 
 #include <set>
 #include <vector>
 
 #include "base/string_util.h"
@@ skipping 91 matching lines @@
       ForwardResult(NULL);
     }
   }
 
  private:
   ~ExtensionWebUIImageLoadingTracker() {}
 
   // Forwards the result on the request. If no favicon was available then
   // |icon_data| may be backed by NULL. Once the result has been forwarded the
   // instance is deleted.
-  void ForwardResult(scoped_refptr<RefCountedMemory> icon_data) {
+  void ForwardResult(scoped_refptr<base::RefCountedMemory> icon_data) {
     history::FaviconData favicon;
     favicon.known_icon = icon_data.get() != NULL && icon_data->size() > 0;
     favicon.image_data = icon_data;
     favicon.icon_type = history::FAVICON;
     request_->ForwardResultAsync(request_->handle(), favicon);
     delete this;
   }
 
   ImageLoadingTracker tracker_;
   scoped_refptr<FaviconService::GetFaviconRequest> request_;
@@ skipping 292 matching lines @@
 }
 
 // static
 void ExtensionWebUI::GetFaviconForURL(Profile* profile,
     FaviconService::GetFaviconRequest* request, const GURL& page_url) {
   // tracker deletes itself when done.
   ExtensionWebUIImageLoadingTracker* tracker =
       new ExtensionWebUIImageLoadingTracker(profile, request, page_url);
   tracker->Init();
 }