[Sync] Fix namespaces for the browser_sync component.

chrome/browser/drive/drive_notification_manager_factory.cc

 // Copyright 2013 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/drive/drive_notification_manager_factory.h"
 
 #include "base/logging.h"
 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/drive/drive_notification_manager.h"
 #include "components/invalidation/impl/profile_invalidation_provider.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 
 namespace drive {
 
 // static
 DriveNotificationManager*
 DriveNotificationManagerFactory::FindForBrowserContext(
     content::BrowserContext* context) {
   return static_cast<DriveNotificationManager*>(
       GetInstance()->GetServiceForBrowserContext(context, false));
 }
 
 // static
 DriveNotificationManager*
 DriveNotificationManagerFactory::GetForBrowserContext(
     content::BrowserContext* context) {
-  if (!ProfileSyncService::IsSyncAllowedByFlag())
+  if (!browser_sync::ProfileSyncService::IsSyncAllowedByFlag())
     return NULL;
   if (!invalidation::ProfileInvalidationProviderFactory::GetForProfile(
           Profile::FromBrowserContext(context))) {
     // Do not create a DriveNotificationManager for |context|s that do not
     // support invalidation.
     return NULL;
   }
 
   return static_cast<DriveNotificationManager*>(
       GetInstance()->GetServiceForBrowserContext(context, true));
@@ skipping 20 matching lines @@
   invalidation::ProfileInvalidationProvider* invalidation_provider =
       invalidation::ProfileInvalidationProviderFactory::GetForProfile(
           Profile::FromBrowserContext(context));
   DCHECK(invalidation_provider);
   DCHECK(invalidation_provider->GetInvalidationService());
   return new DriveNotificationManager(
       invalidation_provider->GetInvalidationService());
 }
 
 }  // namespace drive