Enables internal filesystem types via Isolated filesystems

webkit/fileapi/file_system_test_helper.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/fileapi/file_system_test_helper.h"
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "googleurl/src/gurl.h"
@@ skipping 73 matching lines @@
 
   // Prepare the origin's root directory.
   FileSystemMountPointProvider* mount_point_provider =
       file_system_context_->GetMountPointProvider(type_);
   mount_point_provider->GetFileSystemRootPathOnFileThread(
       origin_, type_, FilePath(), true /* create */);
 
   if (file_util)
     file_util_ = file_util;
   else
-    file_util_ = mount_point_provider->GetFileUtil();
+    file_util_ = mount_point_provider->GetFileUtil(type_);
 
   DCHECK(file_util_);
 
   // Initialize the usage cache file.
   FilePath usage_cache_path = GetUsageCachePath();
   if (!usage_cache_path.empty())
     FileSystemUsageCache::UpdateUsage(usage_cache_path, 0);
 }
 
 void FileSystemTestOriginHelper::TearDown() {
@@ skipping 74 matching lines @@
 }
 
 FileSystemOperationContext* FileSystemTestOriginHelper::NewOperationContext() {
   DCHECK(file_system_context_.get());
   FileSystemOperationContext* context =
     new FileSystemOperationContext(file_system_context_.get());
   return context;
 }
 
 }  // namespace fileapi