Remove Profile dependency from some ProfileSyncService unittests

components/history/core/browser/history_service.h

 // 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.
 
 #ifndef COMPONENTS_HISTORY_CORE_BROWSER_HISTORY_SERVICE_H_
 #define COMPONENTS_HISTORY_CORE_BROWSER_HISTORY_SERVICE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 132 matching lines @@
 
   // Reads the last visit time for the given URL.
   bool GetLastVisitTimeForURL(const GURL& url, base::Time* last_visit);
 
   // Reads the number of times this URL has been visited.
   bool GetVisitCountForURL(const GURL& url, int* visit_count);
 
   // Returns a pointer to the TypedUrlSyncableService owned by HistoryBackend.
   // This method should only be called from the history thread, because the
   // returned service is intended to be accessed only via the history thread.
-  virtual TypedUrlSyncableService* GetTypedUrlSyncableService() const;
+  TypedUrlSyncableService* GetTypedUrlSyncableService() const;
 
   // KeyedService:
   void Shutdown() override;
 
   // Callback for value asynchronously returned by GetCountsForOrigins().
   typedef base::Callback<void(const OriginCountMap&)>
       GetCountsForOriginsCallback;
 
   // Computes the |num_hosts| most-visited hostnames in the past 30 days and
   // returns a list of those hosts paired with their visit counts. The following
@@ skipping 703 matching lines @@
 
   // All vended weak pointers are invalidated in Cleanup().
   base::WeakPtrFactory<HistoryService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryService);
 };
 
 }  // namespace history
 
 #endif  // COMPONENTS_HISTORY_CORE_BROWSER_HISTORY_SERVICE_H_