Power save blocker: switch to new implementation.

content/browser/download/download_file_impl.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_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_
 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_
 #pragma once
 
 #include "content/browser/download/download_file.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "content/browser/download/base_file.h"
 #include "content/browser/download/byte_stream.h"
 #include "content/browser/download/download_request_handle.h"
 #include "net/base/net_log.h"
 
-class PowerSaveBlocker;
-
 struct DownloadCreateInfo;
 
 namespace content {
 class ByteStreamReader;
 class DownloadManager;
+class PowerSaveBlocker;
 }
 
 class CONTENT_EXPORT DownloadFileImpl : virtual public content::DownloadFile {
  public:
   // Takes ownership of the object pointed to by |request_handle|.
   // |bound_net_log| will be used for logging the download file's events.
   DownloadFileImpl(const DownloadCreateInfo* info,
                    scoped_ptr<content::ByteStreamReader> stream,
                    DownloadRequestHandleInterface* request_handle,
                    content::DownloadManager* download_manager,
                    bool calculate_hash,
-                   scoped_ptr<PowerSaveBlocker> power_save_blocker,
+                   scoped_ptr<content::PowerSaveBlocker> power_save_blocker,
                    const net::BoundNetLog& bound_net_log);
   virtual ~DownloadFileImpl();
 
   // DownloadFile functions.
   virtual net::Error Initialize() OVERRIDE;
   virtual net::Error Rename(const FilePath& full_path) OVERRIDE;
   virtual void Detach() OVERRIDE;
   virtual void Cancel() OVERRIDE;
   virtual void AnnotateWithSourceInformation() OVERRIDE;
   virtual FilePath FullPath() const OVERRIDE;
@@ skipping 47 matching lines @@
   // Statistics
   size_t bytes_seen_;
   base::TimeDelta disk_writes_time_;
   base::TimeTicks download_start_;
 
   net::BoundNetLog bound_net_log_;
 
   base::WeakPtrFactory<DownloadFileImpl> weak_factory_;
 
   // RAII handle to keep the system from sleeping while we're downloading.
-  scoped_ptr<PowerSaveBlocker> power_save_blocker_;
+  scoped_ptr<content::PowerSaveBlocker> power_save_blocker_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadFileImpl);
 };
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_