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