Remove stl_util from sync.

components/sync/syncable/on_disk_directory_backing_store.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/syncable/on_disk_directory_backing_store.h"
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
-#include "base/stl_util.h"
-#include "components/sync/syncable/syncable-inl.h"
 
 namespace syncer {
 namespace syncable {
 
 namespace {
 
 enum HistogramResultEnum {
   FIRST_TRY_SUCCESS,
   SECOND_TRY_SUCCESS,
   SECOND_TRY_FAILURE,
@@ skipping 50 matching lines @@
     UMA_HISTOGRAM_ENUMERATION("Sync.DirectoryOpenResult", FIRST_TRY_SUCCESS,
                               RESULT_COUNT);
     return OPENED;
   }
 
   ReportFirstTryOpenFailure();
 
   // The fallback: delete the current database and return a fresh one.  We can
   // fetch the user's data from the cloud.
   handles_map->clear();
-  base::STLDeleteElements(delete_journals);
+  delete_journals->clear();
 
   ResetAndCreateConnection();
 
   base::DeleteFile(backing_file_path_, false);
 
   result = TryLoad(handles_map, delete_journals, metahandles_to_purge,
                    kernel_load_info);
   if (result == OPENED) {
     UMA_HISTOGRAM_ENUMERATION("Sync.DirectoryOpenResult", SECOND_TRY_SUCCESS,
                               RESULT_COUNT);
@@ skipping 17 matching lines @@
   NOTREACHED() << "Crashing to preserve corrupt sync database";
 }
 
 const base::FilePath& OnDiskDirectoryBackingStore::backing_file_path() const {
   DCHECK(CalledOnValidThread());
   return backing_file_path_;
 }
 
 }  // namespace syncable
 }  // namespace syncer