Narrow the ownership of DriveUploader from DriveSystemService to DriveScheduler.

chrome/browser/chromeos/drive/file_system/drive_operations.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/chromeos/drive/file_system/drive_operations.h"
 
 #include "base/callback.h"
 #include "chrome/browser/chromeos/drive/file_system/copy_operation.h"
 #include "chrome/browser/chromeos/drive/file_system/create_directory_operation.h"
 #include "chrome/browser/chromeos/drive/file_system/move_operation.h"
@@ skipping 12 matching lines @@
 
 DriveOperations::~DriveOperations() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 void DriveOperations::Init(
     DriveScheduler* drive_scheduler,
     DriveFileSystemInterface* drive_file_system,
     DriveCache* cache,
     DriveResourceMetadata* metadata,
-    google_apis::DriveUploaderInterface* uploader,
     scoped_refptr<base::SequencedTaskRunner> blocking_task_runner,
     OperationObserver* observer) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   copy_operation_.reset(new file_system::CopyOperation(drive_scheduler,
                                                        drive_file_system,
                                                        metadata,
                                                        blocking_task_runner,
                                                        observer));
   create_directory_operation_.reset(
@@ skipping 106 matching lines @@
     DriveClientContext context,
     const FileOperationCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
 
   update_operation_->UpdateFileByResourceId(resource_id, context, callback);
 }
 
 }  // namespace file_system
 }  // namespace drive