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

LayoutTests/css3/filters/reference-filter-update-after-remove.html

 <style>
 body {
     var-a: url(1);
     -webkit-filter: var(a);
 }
 body::first-letter {
     cursor: inherit;
 }
 </style>
 <script>
 if (window.testRunner) {
     testRunner.waitUntilDone();
-    testRunner.dumpAsText(false);
+    testRunner.dumpAsText();
 }
 function init() {
   var docElement = document.documentElement;
   rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
   docElement.appendChild(rect);
   text = document.createTextNode("If you can read this, the test passed.");
   docElement.appendChild(text);
   setTimeout("edit();", 20);
 }
 document.addEventListener("DOMContentLoaded", init, false);
 function edit() {
   document.designMode = "on";
   r = document.createRange();
   r.selectNodeContents(rect);
   window.getSelection().addRange(r);
   window.getSelection().deleteFromDocument();
   if (window.testRunner) testRunner.notifyDone();
 }
 </script>