gistfile1.txt

function fixDevTools() {

	Element.prototype.enableStyleClass = function(){}

	var oldToggle = DOMTokenList.prototype.toggle;
	DOMTokenList.prototype.toggle = function(c) {
	 if ('offscreen' == c) return;
	 oldToggle.apply(this, arguments);
	}

	var cssText = '';
	cssText += '.network-graph-label { display:none }\n';
	cssText += '.network-log-grid.data-grid tr.offscreen > td > div { display: block; }\n';

	var style = document.createElement('style');
	style.innerHTML = cssText;
	document.body.appendChild(style);

	return 'DevTools fixed.';

}


fixDevTools();