[Sync] Fix namespaces for the browser_sync component.

ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h

Index: ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h
diff --git a/ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h b/ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h
index d455a233419b2797f0fb96c31ded779c013e1488..e4c51e65aff2fd03157b9b463bd7f75a1837a1e9 100644
--- a/ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h
+++ b/ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h
@@ -15,21 +15,23 @@ template <typename T>
 struct DefaultSingletonTraits;
 }
 
+namespace browser_sync {
+class ProfileSyncService;
+}  // namespace browser_sync
+
 namespace ios {
 class ChromeBrowserState;
 }

[skym, 2016/09/22 17:26:00]

Closing namespaces.

[maxbogue, 2016/09/22 19:41:15]

Done.

 
-class ProfileSyncService;
-
 // Singleton that owns all ProfileSyncService and associates them with
 // ios::ChromeBrowserState.
 class IOSChromeProfileSyncServiceFactory
     : public BrowserStateKeyedServiceFactory {
  public:
-  static ProfileSyncService* GetForBrowserState(
+  static browser_sync::ProfileSyncService* GetForBrowserState(
       ios::ChromeBrowserState* browser_state);
 
-  static ProfileSyncService* GetForBrowserStateIfExists(
+  static browser_sync::ProfileSyncService* GetForBrowserStateIfExists(
       ios::ChromeBrowserState* browser_state);
 
   static IOSChromeProfileSyncServiceFactory* GetInstance();