def fling_uri(uri)
      send_request RequestMessage.new(fling_message: Fling.new(uri: uri))
    end
def fling_uri(uri)
      send_request RequestMessage.new(fling_message: Fling.new(uri: uri))
    end
Fling a URI to the Google TV connected to this object
 This is used send the Google Chrome browser to a web page