Cleanup: Deprecate DriveFileSyncService::kServiceName

chrome/browser/sync_file_system/sync_file_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/sync_file_system/sync_file_system_service.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 104 matching lines @@
   profile_ = NULL;
 }
 
 SyncFileSystemService::~SyncFileSystemService() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!profile_);
 }
 
 void SyncFileSystemService::InitializeForApp(
     fileapi::FileSystemContext* file_system_context,
-    const std::string& service_name,
     const GURL& app_origin,
     const SyncStatusCallback& callback) {
   DCHECK(local_file_service_);
   DCHECK(remote_file_service_);
   DCHECK(app_origin == app_origin.GetOrigin());
 
   DVLOG(1) << "InitializeForApp: " << app_origin.spec();
 
   local_file_service_->MaybeInitializeFileSystemContext(
-      app_origin, service_name, file_system_context,
+      app_origin, file_system_context,
       base::Bind(&SyncFileSystemService::DidInitializeFileSystem,
                  AsWeakPtr(), app_origin, callback));
 }
 
 SyncServiceState SyncFileSystemService::GetSyncServiceState() {
   return RemoteStateToSyncServiceState(remote_file_service_->GetCurrentState());
 }
 
 void SyncFileSystemService::GetFileSyncStatus(
     const FileSystemURL& url, const SyncFileStatusCallback& callback) {
@@ skipping 422 matching lines @@
       syncer::APPS);
   remote_file_service_->SetSyncEnabled(sync_enabled_);
   if (sync_enabled_) {
     base::MessageLoopProxy::current()->PostTask(
         FROM_HERE, base::Bind(&SyncFileSystemService::MaybeStartSync,
                               AsWeakPtr()));
   }
 }
 
 }  // namespace sync_file_system