Media Galleries: Refactor DeviceMediaAsyncFileUtil.

chrome/browser/media_galleries/fileapi/native_media_file_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 "chrome/browser/media_galleries/fileapi/native_media_file_util.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 398 matching lines @@
 }
 
 void NativeMediaFileUtil::CreateSnapshotFileOnTaskRunnerThread(
     scoped_ptr<fileapi::FileSystemOperationContext> context,
     const fileapi::FileSystemURL& url,
     const CreateSnapshotFileCallback& callback) {
   DCHECK(IsOnTaskRunnerThread(context.get()));
   base::File::Info file_info;
   base::FilePath platform_path;
   scoped_refptr<webkit_blob::ShareableFileReference> file_ref;
-  base::File::Error error =
-      CreateSnapshotFileSync(context.get(), url, &file_info, &platform_path,
-                             &file_ref);
+  base::File::Error error = CreateSnapshotFileSync(
+      context.get(), url, &file_info, &platform_path, &file_ref);
   content::BrowserThread::PostTask(
       content::BrowserThread::IO,
       FROM_HERE,
       base::Bind(callback, error, file_info, platform_path, file_ref));
 }
 
 base::File::Error NativeMediaFileUtil::CreateDirectorySync(
     fileapi::FileSystemOperationContext* context,
     const fileapi::FileSystemURL& url,
     bool exclusive,
@@ skipping 238 matching lines @@
     return base::File::FILE_ERROR_FAILED;
 
   if (!file_info.is_directory &&
       !media_path_filter_->Match(file_path)) {
     return failure_error;
   }
 
   *local_file_path = file_path;
   return base::File::FILE_OK;
 }