Chrome side of having the WebKit FileSystem API use WebPermissionClient for checking if using fil...

content/worker/webworkerclient_proxy.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 CONTENT_WORKER_WEBWORKERCLIENT_PROXY_H_
 #define CONTENT_WORKER_WEBWORKERCLIENT_PROXY_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/task.h"
@@ skipping 55 matching lines @@
 
   virtual WebKit::WebNotificationPresenter* notificationPresenter();
 
   virtual WebKit::WebApplicationCacheHost* createApplicationCacheHost(
       WebKit::WebApplicationCacheHostClient* client);
 
   virtual bool allowDatabase(WebKit::WebFrame* frame,
                              const WebKit::WebString& name,
                              const WebKit::WebString& display_name,
                              unsigned long estimated_size);
-
+  virtual bool allowFileSystem();
   virtual void openFileSystem(WebKit::WebFileSystem::Type type,
                               long long size,
                               bool create,
                               WebKit::WebFileSystemCallbacks* callbacks);
 
   void EnsureWorkerContextTerminates();
 
  private:
   bool Send(IPC::Message* message);
 
   int route_id_;
   int appcache_host_id_;
   WebWorkerStubBase* stub_;
   ScopedRunnableMethodFactory<WebWorkerClientProxy> kill_process_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebWorkerClientProxy);
 };
 
 #endif  // CONTENT_WORKER_WEBWORKERCLIENT_PROXY_H_