57 lines
1.5 KiB
HTML
57 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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div {
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position: relative;
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height: 100px;
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width: 100px;
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}
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.big {
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width: 2048px;
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height: 2048px;
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}
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.media-controls {
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-webkit-transform: translate3d(0, 0, 0); /* The element has to request a layer for the appearance to work */
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}
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.dark {
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-webkit-appearance: media-controls-dark-bar-background;
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}
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.light {
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-webkit-appearance: media-controls-light-bar-background;
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}
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</style>
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<script>
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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function change()
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{
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var elements = document.querySelectorAll(".media-controls");
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for (var i = 0; i < elements.length; ++i)
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elements[i].classList.add("big");
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setTimeout(dumpLayers, 0);
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}
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function dumpLayers()
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{
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var layersResult = document.getElementById('layers');
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if (window.testRunner) {
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layersResult.innerText = window.internals.layerTreeAsText(document);
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testRunner.notifyDone();
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}
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}
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window.addEventListener('load', change, false)
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</script>
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</head>
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<body>
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<div class="media-controls dark">
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</div>
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<div class="media-controls light">
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</div>
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<pre id="layers"></pre>
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</body>
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</html>
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