[Sync] Fix namespaces for the browser_sync component.

chrome/browser/ui/sync/one_click_signin_sync_observer.cc

 // Copyright 2014 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/sync/one_click_signin_sync_observer.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 16 matching lines @@
 
 
 OneClickSigninSyncObserver::OneClickSigninSyncObserver(
     content::WebContents* web_contents,
     const GURL& continue_url)
     : content::WebContentsObserver(web_contents),
       continue_url_(continue_url),
       weak_ptr_factory_(this) {
   DCHECK(!continue_url_.is_empty());
 
-  ProfileSyncService* sync_service = GetSyncService(web_contents);
+  browser_sync::ProfileSyncService* sync_service = GetSyncService(web_contents);
   if (sync_service) {
     sync_service->AddObserver(this);
   } else {
     LoadContinueUrl();
     // Post a task rather than calling |delete this| here, so that the
     // destructor is not called directly from the constructor. Note that it's
     // important to pass a weak pointer rather than base::Unretained(this)
     // because it's possible for e.g. WebContentsDestroyed() to be called
     // before this task has a chance to run.
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&OneClickSigninSyncObserver::DeleteObserver,
                               weak_ptr_factory_.GetWeakPtr()));
   }
 }
 
 OneClickSigninSyncObserver::~OneClickSigninSyncObserver() {}
 
 void OneClickSigninSyncObserver::WebContentsDestroyed() {
-  ProfileSyncService* sync_service = GetSyncService(web_contents());
+  browser_sync::ProfileSyncService* sync_service =
+      GetSyncService(web_contents());
   if (sync_service)
     sync_service->RemoveObserver(this);
 
   delete this;
 }
 
 void OneClickSigninSyncObserver::OnStateChanged() {
-  ProfileSyncService* sync_service = GetSyncService(web_contents());
+  browser_sync::ProfileSyncService* sync_service =
+      GetSyncService(web_contents());
 
   // At this point, the sign-in process is complete, and control has been handed
   // back to the sync engine. Close the gaia sign in tab if the |continue_url_|
   // contains the |auto_close| parameter. Otherwise, wait for sync setup to
   // complete and then navigate to the |continue_url_|.
   if (signin::IsAutoCloseEnabledInURL(continue_url_)) {
     // Close the Gaia sign-in tab via a task to make sure we aren't in the
     // middle of any WebUI handler code.
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&CloseTab, base::Unretained(web_contents())));
@@ skipping 17 matching lines @@
 }
 
 void OneClickSigninSyncObserver::LoadContinueUrl() {
   web_contents()->GetController().LoadURL(
       continue_url_,
       content::Referrer(),
       ui::PAGE_TRANSITION_AUTO_TOPLEVEL,
       std::string());
 }
 
-ProfileSyncService* OneClickSigninSyncObserver::GetSyncService(
+browser_sync::ProfileSyncService* OneClickSigninSyncObserver::GetSyncService(
     content::WebContents* web_contents) {
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
   return ProfileSyncServiceFactory::GetForProfile(profile);
 }
 
 // static
 void OneClickSigninSyncObserver::DeleteObserver(
     base::WeakPtr<OneClickSigninSyncObserver> observer) {
   if (observer)
     delete observer.get();
 }