Remove syncer::IncomingInvalidationSource

chrome/browser/chromeos/drive/drive_system_service.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/drive_system_service.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/drive/drive_download_handler.h"
@@ skipping 191 matching lines @@
   return true;
 }
 
 void DriveSystemService::OnInvalidatorStateChange(
     syncer::InvalidatorState state) {
   file_system_->SetPushNotificationEnabled(
       state == syncer::INVALIDATIONS_ENABLED);
 }
 
 void DriveSystemService::OnIncomingInvalidation(
-    const syncer::ObjectIdInvalidationMap& invalidation_map,
-    syncer::IncomingInvalidationSource source) {
+    const syncer::ObjectIdInvalidationMap& invalidation_map) {
   DCHECK_EQ(1U, invalidation_map.size());
   const invalidation::ObjectId object_id(
       ipc::invalidation::ObjectSource::COSMO_CHANGELOG,
       kDriveInvalidationObjectId);
   DCHECK_EQ(1U, invalidation_map.count(object_id));
 
   file_system_->CheckForUpdates();
 }
 
 void DriveSystemService::ClearCacheAndRemountFileSystem(
@@ skipping 191 matching lines @@
   if (factory_for_test_.is_null())
     service = new DriveSystemService(profile, NULL, FilePath(), NULL);
   else
     service = factory_for_test_.Run(profile);
 
   service->Initialize();
   return service;
 }
 
 }  // namespace drive