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

components/sync/syncable/syncable_util.cc

 // Copyright 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/syncable/syncable_util.h"
 
-#include <stdint.h>
-
 #include "base/base64.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/sha1.h"
 #include "components/sync/syncable/directory.h"
 #include "components/sync/syncable/entry.h"
 #include "components/sync/syncable/mutable_entry.h"
 #include "components/sync/syncable/syncable_id.h"
 #include "components/sync/syncable/syncable_write_transaction.h"
 
@@ skipping 92 matching lines @@
 
 std::string GenerateSyncableBookmarkHash(
     const std::string& originator_cache_guid,
     const std::string& originator_client_item_id) {
   return syncable::GenerateSyncableHash(
       BOOKMARKS, originator_cache_guid + originator_client_item_id);
 }
 
 }  // namespace syncable
 }  // namespace syncer