Add FileSystemID parameter to IsolatedContext::RegisterFileSystemForPath.

webkit/browser/fileapi/external_mount_points.h

 // Copyright (c) 2013 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_BROWSER_FILEAPI_EXTERNAL_MOUNT_POINTS_H_
 #define WEBKIT_BROWSER_FILEAPI_EXTERNAL_MOUNT_POINTS_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 55 matching lines @@
 
   // MountPoints overrides.
   virtual bool HandlesFileSystemMountType(FileSystemType type) const OVERRIDE;
   virtual bool RevokeFileSystem(const std::string& mount_name) OVERRIDE;
   virtual bool GetRegisteredPath(const std::string& mount_name,
                                  base::FilePath* path) const OVERRIDE;
   virtual bool CrackVirtualPath(
       const base::FilePath& virtual_path,
       std::string* mount_name,
       FileSystemType* type,
+      std::string* cracked_id,
       base::FilePath* path,
       FileSystemMountOption* mount_option) const OVERRIDE;
   virtual FileSystemURL CrackURL(const GURL& url) const OVERRIDE;
   virtual FileSystemURL CreateCrackedFileSystemURL(
       const GURL& origin,
       FileSystemType type,
       const base::FilePath& path) const OVERRIDE;
 
   // Returns a list of registered MountPointInfos (of <mount_name, path>).
   void AddMountPointInfosTo(std::vector<MountPointInfo>* mount_points) const;
@@ skipping 63 matching lines @@
 
   NameToInstance instance_map_;
   PathToName path_to_name_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalMountPoints);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_EXTERNAL_MOUNT_POINTS_H_