Move RefCountedMemory class to base namespace.

chrome/browser/ui/webui/chrome_url_data_manager_backend.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_WEBUI_CHROME_URL_DATA_MANAGER_BACKEND_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROME_URL_DATA_MANAGER_BACKEND_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "net/url_request/url_request_job_factory.h"
 
 class ChromeURLDataManagerBackend;
 class GURL;
+class URLRequestChromeJob;
+
+namespace base {
 class RefCountedMemory;
-class URLRequestChromeJob;
+}
 
 namespace net {
 class URLRequest;
 class URLRequestJob;
 }
 
 // ChromeURLDataManagerBackend is used internally by ChromeURLDataManager on the
 // IO thread. In most cases you can use the API in ChromeURLDataManager and
 // ignore this class. ChromeURLDataManagerBackend is owned by
 // ChromeURLRequestContext.
 class ChromeURLDataManagerBackend {
  public:
   typedef int RequestID;
 
   ChromeURLDataManagerBackend();
   ~ChromeURLDataManagerBackend();
 
   // Invoked to create the protocol handler for chrome://.
   static net::URLRequestJobFactory::ProtocolHandler* CreateProtocolHandler(
       ChromeURLDataManagerBackend* backend);
 
   // Adds a DataSource to the collection of data sources.
   void AddDataSource(ChromeURLDataManager::DataSource* source);
 
   // DataSource invokes this. Sends the data to the URLRequest.
-  void DataAvailable(RequestID request_id, RefCountedMemory* bytes);
+  void DataAvailable(RequestID request_id, base::RefCountedMemory* bytes);
 
   static net::URLRequestJob* Factory(net::URLRequest* request,
                                      const std::string& scheme);
 
  private:
   friend class URLRequestChromeJob;
 
   typedef std::map<std::string,
       scoped_refptr<ChromeURLDataManager::DataSource> > DataSourceMap;
   typedef std::map<RequestID, URLRequestChromeJob*> PendingRequestMap;
@@ skipping 21 matching lines @@
   // The ID we'll use for the next request we receive.
   RequestID next_request_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeURLDataManagerBackend);
 };
 
 net::URLRequestJobFactory::ProtocolHandler*
 CreateDevToolsProtocolHandler(ChromeURLDataManagerBackend* backend);
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROME_URL_DATA_MANAGER_BACKEND_H_