Rename testRunner.dumpAsText(true) to testRunner.dumpAsTextWithPixelResults()

LayoutTests/compositing/geometry/bounds-ignores-hidden-dynamic-negzindex.html

 <style>
     body {
         overflow: hidden;
     }
     .composited {
         -webkit-transform: translateZ(0);
     }
 
     .box {
         width: 100px;
@@ skipping 38 matching lines @@
     }
 
     .indicator {
         position: absolute;
         left: 0;
         z-index: 1;
     }
 </style>
 <script>
     if (window.testRunner) {
-        testRunner.dumpAsText(true);
+        testRunner.dumpAsTextWithPixelResults();
         testRunner.waitUntilDone();
     }
 
     function doTest()
     {
         window.setTimeout(function() {
             document.body.classList.add('changed');
             if (window.testRunner) {
                 document.getElementById('layers').innerText = window.internals.layerTreeAsText(document);
                 testRunner.notifyDone();
@@ skipping 14 matching lines @@
     </div>
 
     <div style="position: absolute; left: 0px; top: 250px; z-index: 0; " class="composited">
         <div class="inline"></div>
         <img style="position: absolute; left: 50px; top: 50px; z-index: -1;">
         <img style="position: absolute; left: 400px; top: 150px; z-index: 0;" class="to-hidden">
     </div>
 
 <pre id="layers">Layer tree goes here in DRT</pre>
 </body>