Fixed file/directory url resolution for external mount point provider.

webkit/fileapi/sandbox_mount_point_provider.h

 // Copyright (c) 2011 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.
 
 #ifndef WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 #define WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 19 matching lines @@
   virtual ~SandboxMountPointProvider();
 
   // Checks if access to |virtual_path| is allowed from |origin_url|.
   virtual bool IsAccessAllowed(const GURL& origin_url,
                                FileSystemType type,
                                const FilePath& virtual_path);
 
   // Retrieves the root path for the given |origin_url| and |type|, and
   // calls the given |callback| with the root path and name.
   // If |create| is true this also creates the directory if it doesn't exist.
-  virtual void GetFileSystemRootPath(
+  virtual void ValidateFileSystemRootAndGetURL(
       const GURL& origin_url,
       FileSystemType type,
       bool create,
       FileSystemPathManager::GetRootPathCallback* callback);
 
   // Like GetFileSystemRootPath, but synchronous, and can be called only while
   // running on the file thread.
-  virtual FilePath GetFileSystemRootPathOnFileThread(
+  virtual FilePath ValidateFileSystemRootAndGetPathOnFileThread(
       const GURL& origin_url,
       FileSystemType type,
       const FilePath& unused,
       bool create);
 
   // The FileSystem directory name.
   static const FilePath::CharType kFileSystemDirectory[];
 
   const FilePath& base_path() const {
     return base_path_;
@@ skipping 56 matching lines @@
 
   const FilePath base_path_;
 
   DISALLOW_COPY_AND_ASSIGN(SandboxMountPointProvider);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_