Add callback for upload progress in Drive service and operation layer.

chrome/browser/google_apis/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/google_apis/drive_uploader.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 342 matching lines @@
       info_ptr->upload_mode,
       info_ptr->drive_path,
       info_ptr->upload_location,
       start_position,
       end_position,
       info_ptr->content_length,
       info_ptr->content_type,
       info_ptr->buf,
       base::Bind(&DriveUploader::OnUploadRangeResponseReceived,
                  weak_ptr_factory_.GetWeakPtr(),
-                 base::Passed(&upload_file_info)));
+                 base::Passed(&upload_file_info)),
+      ProgressCallback());
 }
 
 void DriveUploader::OnUploadRangeResponseReceived(
     scoped_ptr<UploadFileInfo> upload_file_info,
     const UploadRangeResponse& response,
     scoped_ptr<ResourceEntry> entry) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   const UploadMode upload_mode = upload_file_info->upload_mode;
   if ((upload_mode == UPLOAD_NEW_FILE && response.code == HTTP_CREATED) ||
@@ skipping 48 matching lines @@
 
   LOG(ERROR) << "Upload failed " << upload_file_info->DebugString();
 
   upload_file_info->completion_callback.Run(error,
                                             upload_file_info->drive_path,
                                             upload_file_info->file_path,
                                             scoped_ptr<ResourceEntry>());
 }
 
 }  // namespace google_apis