[Sync] Removing duplicated includes between cc and h files.

components/sync/driver/about_sync_util.cc

 // 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.
 
 #include "components/sync/driver/about_sync_util.h"
 
 #include <string>
 #include <utility>
 
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string16.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "components/signin/core/browser/signin_manager_base.h"
 #include "components/sync/api/time.h"
 #include "components/sync/driver/sync_service.h"
 #include "components/sync/engine/cycle/sync_cycle_snapshot.h"
 #include "components/sync/engine/sync_status.h"
 #include "components/sync/engine/sync_string_conversions.h"
 #include "components/sync/protocol/proto_enum_conversions.h"
-#include "components/version_info/version_info.h"
 
 using base::DictionaryValue;
 using base::ListValue;
 
 namespace sync_driver {
 
 namespace sync_ui_util {
 
 const char kIdentityTitle[] = "Identity";
 const char kDetailsKey[] = "details";
@@ skipping 484 matching lines @@
   }
 
   about_info->Set("type_status", service->GetTypeStatusMap());
 
   return about_info;
 }
 
 }  // namespace sync_ui_util
 
 }  // namespace sync_driver