[Sync] Fix namespaces for the browser_sync component.

chrome/browser/sync/glue/sync_start_util.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/sync/glue/sync_start_util.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 12 matching lines @@
     DVLOG(2) << "No ProfileManager, can't start sync.";
     return;
   }
 
   Profile* p = profile_manager->GetProfileByPath(profile);
   if (!p) {
     DVLOG(2) << "Profile not found, can't start sync.";
     return;
   }
 
-  ProfileSyncService* service = ProfileSyncServiceFactory::GetForProfile(p);
+  browser_sync::ProfileSyncService* service =
+      ProfileSyncServiceFactory::GetForProfile(p);
   if (!service) {
     DVLOG(2) << "No ProfileSyncService for profile, can't start sync.";
     return;
   }
   service->OnDataTypeRequestsSyncStartup(type);
 }
 
 void StartSyncProxy(const base::FilePath& profile,
                     syncer::ModelType type) {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&StartSyncOnUIThread, profile, type));
 }
 
 }  // namespace
 
 namespace sync_start_util {
 
 syncer::SyncableService::StartSyncFlare GetFlareForSyncableService(
     const base::FilePath& profile_path) {
   return base::Bind(&StartSyncProxy, profile_path);
 }
 
 }  // namespace sync_start_util