6 -webkit-transform: translateZ(0);
7 background-color: blue;
11 function startTest() {
12 if (window.testRunner) {
13 testRunner.waitUntilDone();
14 testRunner.dumpAsText();
15 testRunner.setBackingScaleFactor(2, finishTest);
19 function finishTest() {
20 setTimeout(function() {
21 document.getElementById('layer-tree').innerText = window.testRunner.layerTreeAsText();
22 testRunner.notifyDone();
27 <body onload="startTest();">
28 <div id="composited"></div>
29 <pre id="layer-tree">Layer tree goes here in DRT</pre>