Clean up TestProfileSyncService and related tests

sync/internal_api/test/sync_manager_for_profile_sync_test.h

Index: sync/internal_api/test/sync_manager_for_profile_sync_test.h
diff --git a/sync/internal_api/test/sync_manager_for_profile_sync_test.h b/sync/internal_api/test/sync_manager_for_profile_sync_test.h
index c9af22d016e2765334aae80cb1e6d512ea621843..84933864b65e77fa4a6c037e83eb39f38d3f8f79 100644
--- a/sync/internal_api/test/sync_manager_for_profile_sync_test.h
+++ b/sync/internal_api/test/sync_manager_for_profile_sync_test.h
@@ -19,14 +19,12 @@ class SyncManagerForProfileSyncTest
     : public syncer::SyncManagerImpl {
  public:
   SyncManagerForProfileSyncTest(std::string name,
-                                base::Closure init_callback,
-                                bool set_initial_sync_ended);
+                                base::Closure init_callback);
   virtual ~SyncManagerForProfileSyncTest();
   virtual void NotifyInitializationSuccess() OVERRIDE;
 
  private:
   base::Closure init_callback_;
-  bool set_initial_sync_ended_;
 };
 
 }  // namespace syncer