src/third_party/WebKit/LayoutTests/fast/repaint/background-scaling.html

   1 <!DOCTYPE html>
   2 <html style="background-color: blue;">
   3 <head>
   4 <script type="text/javascript">
   5 window.onload = function() {
   6     if (window.eventSender)
   7         window.eventSender.setPageScaleFactor(0.25, 0, 0);
   8 }
   9 </script>
  10 </head>
  11 <body style="margin:0; overflow: hidden; width: 4000px; height: 4000px">
  12     <div style="background-color: green; width: 100vw; height: 100px;"></div>
  13 </body>
  14 </html>