FileAPI: Change FileSystemBackend::OpenFileSystem signature

webkit/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 "webkit/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"
@@ skipping 251 matching lines @@
     OpenFileSystemMode mode,
     const OpenFileSystemCallback& callback) {
   DCHECK(!callback.is_null());
 
   FileSystemBackend* backend = GetFileSystemBackend(type);
   if (!backend) {
     callback.Run(base::PLATFORM_FILE_ERROR_SECURITY, std::string(), GURL());
     return;
   }
 
-  backend->OpenFileSystem(origin_url, type, mode,
-                          base::Bind(&DidOpenFileSystem, callback));
+  backend->InitializeFileSystem(origin_url, type, mode, this,
+                                base::Bind(&DidOpenFileSystem, callback));
 }
 
 void FileSystemContext::DeleteFileSystem(
     const GURL& origin_url,
     FileSystemType type,
     const DeleteFileSystemCallback& callback) {
   DCHECK(origin_url == origin_url.GetOrigin());
   FileSystemBackend* backend = GetFileSystemBackend(type);
   if (!backend) {
     callback.Run(base::PLATFORM_FILE_ERROR_SECURITY);
@@ skipping 166 matching lines @@
     FileSystemType type = static_cast<FileSystemType>(t);
     if (backend->CanHandleType(type)) {
       const bool inserted = backend_map_.insert(
           std::make_pair(type, backend)).second;
       DCHECK(inserted);
     }
   }
 }
 
 }  // namespace fileapi