[Sync] Fix EnableDisableSingleClientTest

chrome/browser/sync/chrome_sync_client.cc

 // Copyright 2015 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/chrome_sync_client.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 661 matching lines @@
 #if defined(OS_CHROMEOS)
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableWifiCredentialSync) &&
       !disabled_types.Has(syncer::WIFI_CREDENTIALS)) {
     sync_service->RegisterDataTypeController(
         base::MakeUnique<AsyncDirectoryTypeController>(
             syncer::WIFI_CREDENTIALS, error_callback, this, syncer::GROUP_UI,
             BrowserThread::GetTaskRunnerForThread(BrowserThread::UI)));
   }
 
-  // TODO(lgcheng): Add switch for this.

[skym, 2017/03/16 23:27:19]

Why didn't you add the switch back here, Gang? I thought we talked about adding
it back on Wednesday.

[Gang Wu, 2017/03/17 19:23:22]

Done.

   sync_service->RegisterDataTypeController(
       base::MakeUnique<ArcPackageSyncDataTypeController>(
           syncer::ARC_PACKAGE, error_callback, this, profile_));
 #endif
 }
 
 void ChromeSyncClient::RegisterAndroidDataTypes(
     syncer::SyncService* sync_service,
     syncer::ModelTypeSet disabled_types,
     syncer::ModelTypeSet enabled_types) {
   base::Closure error_callback =
       base::Bind(&syncer::ReportUnrecoverableError, chrome::GetChannel());
 #if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   sync_service->RegisterDataTypeController(
       base::MakeUnique<SupervisedUserSyncDataTypeController>(
           syncer::SUPERVISED_USER_SETTINGS, error_callback, this, profile_));
   sync_service->RegisterDataTypeController(
       base::MakeUnique<SupervisedUserSyncDataTypeController>(
           syncer::SUPERVISED_USER_WHITELISTS, error_callback, this, profile_));
 #endif
 }
 
 }  // namespace browser_sync