Enables internal filesystem types via Isolated filesystems

webkit/fileapi/isolated_context.h

 // 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.
 
 #ifndef WEBKIT_FILEAPI_ISOLATED_CONTEXT_H_
 #define WEBKIT_FILEAPI_ISOLATED_CONTEXT_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 107 matching lines @@
 
   // Cracks the given |virtual_path| (which should look like
   // "/<filesystem_id>/<registered_name>/<relative_path>") and populates
   // the |filesystem_id| and |path| if the embedded <filesystem_id>
   // is registerred to this context.  |root_path| is also populated to have
   // the registered root (toplevel) file info for the |virtual_path|.
   //
   // Returns false if the given virtual_path or the cracked filesystem_id
   // is not valid.
   //
-  // Note that |root_info| and |path| are set to empty paths if
-  // |virtual_path| has no <relative_path> part (i.e. pointing to
-  // the virtual root).
-  //
-  // TODO(kinuko): Return filesystem type as well.
+  // Note that |path| is set to empty paths if |virtual_path| has no
+  // <relative_path> part (i.e. pointing to the virtual root).
   bool CrackIsolatedPath(const FilePath& virtual_path,
                          std::string* filesystem_id,
-                         FileInfo* root_info,
+                         FileSystemType* type,
                          FilePath* path) const;
 
   // Returns a set of dragged FileInfo's registered for the |filesystem_id|.
   // The filesystem_id must be pointing to a dragged file system
   // (i.e. must be the one registered by RegisterDraggedFileSystem).
   // Returns false if the |filesystem_id| is not valid.
   bool GetDraggedFileInfo(const std::string& filesystem_id,
                           std::vector<FileInfo>* files) const;
 
   // Returns the file path registered for the |filesystem_id|.
@@ skipping 53 matching lines @@
   mutable base::Lock lock_;
 
   IDToInstance instance_map_;
 
   DISALLOW_COPY_AND_ASSIGN(IsolatedContext);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_ISOLATED_CONTEXT_H_