[Sync] Fix namespaces for the browser_sync component.

chrome/browser/ui/android/tab_model/tab_model.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/ui/android/tab_model/tab_model.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 63 matching lines @@
 
 content::WebContents* TabModel::GetActiveWebContents() const {
   int active_index = GetActiveIndex();
   if (active_index == INVALID_TAB_INDEX)
     return nullptr;
   return GetWebContentsAt(active_index);
 }
 
 void TabModel::BroadcastSessionRestoreComplete() {
   if (profile_) {
-    ProfileSyncService* sync_service =
+    browser_sync::ProfileSyncService* sync_service =
         ProfileSyncServiceFactory::GetForProfile(profile_);
     if (sync_service)
       sync_service->OnSessionRestoreComplete();
   } else {
     // TODO(nyquist): Uncomment this once downstream Android uses new
     // constructor that takes a Profile* argument. See crbug.com/159704.
     // NOTREACHED();
   }
 }
 
@@ skipping 14 matching lines @@
       if (is_off_the_record_) {
         Profile* profile = content::Source<Profile>(source).ptr();
         if (profile && profile->IsOffTheRecord())
           profile_ = profile;
       }
       break;
     default:
       NOTREACHED();
   }
 }