Clean up TestProfileSyncService and related tests

sync/internal_api/test/sync_manager_for_profile_sync_test.h

 // 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.
 
 #ifndef SYNC_INTERNAL_API_PUBLIC_TEST_SYNC_MANAGER_FOR_PROFILE_SYNC_TEST_H_
 #define SYNC_INTERNAL_API_PUBLIC_TEST_SYNC_MANAGER_FOR_PROFILE_SYNC_TEST_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "sync/internal_api/sync_manager_impl.h"
 
 namespace syncer {
 
 // This class is used to help implement the TestProfileSyncService.
 // Those tests try to test sync without instantiating a real backend.
 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
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_TEST_SYNC_MANAGER_FOR_PROFILE_SYNC_TEST_H_