Use asynchronized api for file system request. [blink] (3/4)

public/web/WebWorkerPermissionClientProxy.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 33 matching lines @@
 // and may destructed on the worker thread.
 class WebWorkerPermissionClientProxy {
 public:
     virtual ~WebWorkerPermissionClientProxy() { }
 
     virtual bool allowDatabase(const WebString& name, const WebString& displayName, unsigned long estimatedSize)
     {
         return true;
     }
 
-    // FIXME: This is going away once requestFileSystemAccess has been wired
-    // out into the Blink embedder.
-    virtual bool allowFileSystem()
-    {
-        return true;
-    }
-
     virtual bool requestFileSystemAccessSync()
     {
         return true;
     }
 
-    virtual void requestFileSystemAccessAsync(const WebPermissionCallbacks& callbacks)
-    {
-        WebPermissionCallbacks permissionCallbacks(callbacks);
-        permissionCallbacks.doAllow();
-    }
-
     virtual bool allowIndexedDB(const WebString& name)
     {
         return true;
     }
 };
 
 } // namespace blink
 
 #endif // WebWorkerPermissionClientProxy_h