5 if (window
.testRunner
) {
6 testRunner
.waitUntilDone();
7 testRunner
.setBackingScaleFactor(2, finishTest
);
11 function finishTest() {
12 setTimeout(function() { testRunner
.notifyDone() }, 0);
16 <body onload=
"startTest();">
17 <div style='position: absolute; left:
5px; top:
10px; width:
50px; height:
50px; background-color: green'
>