[1001/150239.644:ERROR:javascript_dialog_manager.cc(302)] Default dialog implementation requires a parent window handle; canceling the JS dialog [1001/150402.752:ERROR:javascript_dialog_manager.cc(302)] Default dialog implementation requires a parent window handle; canceling the JS dialog [1001/151135.035:ERROR:javascript_dialog_manager.cc(302)] Default dialog implementation requires a parent window handle; canceling the JS dialog [1001/151135.040:ERROR:javascript_dialog_manager.cc(302)] Default dialog implementation requires a parent window handle; canceling the JS dialog