Launch packaged app with files on Drive on Chrome OS.

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 144 matching lines @@
 
   typedef std::map<std::string, Instance*> IDToInstance;
 
   // Reverse map from registered path to IDs.
   typedef std::map<base::FilePath, std::set<std::string> > PathToID;
 
   // Obtain an instance of this class via GetInstance().
   IsolatedContext();
   virtual ~IsolatedContext();
 
+  // MountPoints overrides.
+  virtual FileSystemURL CrackFileSystemURL(
+      const FileSystemURL& url) const OVERRIDE;
+
   // Unregisters a file system of given |filesystem_id|. Must be called with
   // lock_ held.  Returns true if the file system is unregistered.
   bool UnregisterFileSystem(const std::string& filesystem_id);
 
   // Returns a new filesystem_id.  Called with lock.
   std::string GetNewFileSystemId() const;
 
   // This lock needs to be obtained when accessing the instance_map_.
   mutable base::Lock lock_;
 
   IDToInstance instance_map_;
   PathToID path_to_id_map_;
 
   DISALLOW_COPY_AND_ASSIGN(IsolatedContext);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_ISOLATED_CONTEXT_H_