Discard duplicate includes of files from storage

storage/browser/fileapi/file_system_url_request_job_factory.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 "storage/browser/fileapi/file_system_url_request_job_factory.h"
 
-#include <string>
-
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "net/url_request/url_request.h"
 #include "storage/browser/fileapi/file_system_dir_url_request_job.h"
 #include "storage/browser/fileapi/file_system_url_request_job.h"
 
 namespace storage {
 
 namespace {
 
@@ skipping 45 matching lines @@
 
 }  // anonymous namespace
 
 net::URLRequestJobFactory::ProtocolHandler* CreateFileSystemProtocolHandler(
     const std::string& storage_domain, FileSystemContext* context) {
   DCHECK(context);
   return new FileSystemProtocolHandler(storage_domain, context);
 }
 
 }  // namespace storage