Manual fixups in drive code for scoped_refptr operator T* removal.

chrome/browser/drive/drive_uploader.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/drive/drive_uploader.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 106 matching lines @@
   void Cancel() {
     cancelled = true;
     if (!cancel_callback.is_null())
       cancel_callback.Run();
   }
 
   base::WeakPtrFactory<UploadFileInfo> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(UploadFileInfo);
 };
 
-DriveUploader::DriveUploader(DriveServiceInterface* drive_service,
-                             base::TaskRunner* blocking_task_runner)
+DriveUploader::DriveUploader(
+    DriveServiceInterface* drive_service,
+    const scoped_refptr<base::TaskRunner>& blocking_task_runner)
     : drive_service_(drive_service),
       blocking_task_runner_(blocking_task_runner),
       weak_ptr_factory_(this) {
 }
 
 DriveUploader::~DriveUploader() {}
 
 CancelCallback DriveUploader::UploadNewFile(
     const std::string& parent_resource_id,
     const base::FilePath& local_file_path,
@@ skipping 286 matching lines @@
     // Discard the upload location because no request could succeed with it.
     // Maybe it's obsolete.
     upload_file_info->upload_location = GURL();
   }
 
   upload_file_info->completion_callback.Run(
       error, upload_file_info->upload_location, scoped_ptr<FileResource>());
 }
 
 }  // namespace drive