LayoutTests/compositing/background-color/background-color-change-to-transparent.html - Issue 63943006: Re-enable solid background color optimization for composited layers.

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Side by Side Diff: LayoutTests/compositing/background-color/background-color-change-to-transparent.html

Issue 63943006: Re-enable solid background color optimization for composited layers. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Fix build bot Created 7 years ago

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(Empty)
	1 <!DOCTYPE>

	2 <html>

	3 <head>

	4 <style type="text/css" media="screen">

	5 #background {

	6 width: 200px;

	7 height: 200px;

	8 display: block;

	9 background-color: green;

	10 }

	11 .blue {

	12 width: 50px;

	13 height: 50px;

	14 background-color: blue;

	15 display: block;

	16 }

	17

	18 .composited {

	19 -webkit-transform: translateZ(0);

	20 }

	21 </style>

	22 <script type="text/javascript" charset="utf-8">

	23 if (window.testRunner) {

	24 testRunner.waitUntilDone();

	25 testRunner.dumpAsTextWithPixelResults();

	26 }

	27 function doTest()

	28 {

	29 var bg = document.getElementById("background");

	30

	31 window.setTimeout(function() {

	32 bg.style.backgroundColor = "transparent";

	33 if (window.testRunner) {

	34 window.setTimeout(function() {

	35 testRunner.notifyDone();

	36 }, 0);

	37 }

	38 }, 0);

	39 }

	40

	41 window.addEventListener('load', doTest, false);

	42 </script>

	43 </head>

	44 <body>

	45 <div id="background" class="composited">

	46 <div class="blue composited">

	47 </div>

	48 </div>

	49 </body>

	50 </html>

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