Discard duplicate includes of files from storage

storage/browser/fileapi/file_system_context.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_context.h"
 
 #include "base/bind.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/task_runner_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "net/url_request/url_request.h"
 #include "storage/browser/fileapi/copy_or_move_file_validator.h"
 #include "storage/browser/fileapi/external_mount_points.h"
 #include "storage/browser/fileapi/file_permission_policy.h"
 #include "storage/browser/fileapi/file_stream_reader.h"
 #include "storage/browser/fileapi/file_stream_writer.h"
 #include "storage/browser/fileapi/file_system_file_util.h"
 #include "storage/browser/fileapi/file_system_operation.h"
 #include "storage/browser/fileapi/file_system_operation_runner.h"
 #include "storage/browser/fileapi/file_system_options.h"
 #include "storage/browser/fileapi/file_system_quota_client.h"
-#include "storage/browser/fileapi/file_system_url.h"
 #include "storage/browser/fileapi/isolated_context.h"
 #include "storage/browser/fileapi/isolated_file_system_backend.h"
 #include "storage/browser/fileapi/mount_points.h"
 #include "storage/browser/fileapi/quota/quota_reservation.h"
 #include "storage/browser/fileapi/sandbox_file_system_backend.h"
 #include "storage/browser/quota/quota_manager_proxy.h"
 #include "storage/browser/quota/special_storage_policy.h"
 #include "storage/common/fileapi/file_system_info.h"
 #include "storage/common/fileapi/file_system_util.h"
 #include "url/gurl.h"
@@ skipping 591 matching lines @@
   } else if (parent != child) {
     bool result = parent.AppendRelativePath(child, &path);
     DCHECK(result);
   }
 
   operation_runner()->GetMetadata(
       url, base::Bind(&DidGetMetadataForResolveURL, path, callback, info));
 }
 
 }  // namespace storage