Deprecate FileSystemMountPointProvider::GetFileSystemRootPathOnFileThread

webkit/browser/fileapi/local_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 "webkit/browser/fileapi/local_file_util.h"
 
 #include "base/file_util.h"
 #include "base/files/file_util_proxy.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/browser/fileapi/file_system_context.h"
@@ skipping 146 matching lines @@
       .PassAs<FileSystemFileUtil::AbstractFileEnumerator>();
 }
 
 PlatformFileError LocalFileUtil::GetLocalFilePath(
     FileSystemOperationContext* context,
     const FileSystemURL& url,
     base::FilePath* local_file_path) {
   FileSystemMountPointProvider* provider =
       context->file_system_context()->GetMountPointProvider(url.type());
   DCHECK(provider);
-  base::FilePath root = provider->GetFileSystemRootPathOnFileThread(url, false);
+  base::FilePath root = context->root_path();
   if (root.empty())
     return base::PLATFORM_FILE_ERROR_NOT_FOUND;
   *local_file_path = root.Append(url.path());
   return base::PLATFORM_FILE_OK;
 }
 
 PlatformFileError LocalFileUtil::Touch(
     FileSystemOperationContext* context,
     const FileSystemURL& url,
     const base::Time& last_access_time,
@@ skipping 77 matching lines @@
     base::FilePath* platform_path) {
   DCHECK(file_info);
   // We're just returning the local file information.
   *error = GetFileInfo(context, url, file_info, platform_path);
   if (*error == base::PLATFORM_FILE_OK && file_info->is_directory)
     *error = base::PLATFORM_FILE_ERROR_NOT_A_FILE;
   return webkit_blob::ScopedFile();
 }
 
 }  // namespace fileapi