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

LayoutTests/fast/canvas/drawImage-with-globalAlpha.html

Index: LayoutTests/fast/canvas/drawImage-with-globalAlpha.html
diff --git a/LayoutTests/fast/canvas/drawImage-with-globalAlpha.html b/LayoutTests/fast/canvas/drawImage-with-globalAlpha.html
index fbbab965928649a509649b1b261d02f12105fece..0e6a2b83df7d9d636f25223ed40da53004da2192 100644
--- a/LayoutTests/fast/canvas/drawImage-with-globalAlpha.html
+++ b/LayoutTests/fast/canvas/drawImage-with-globalAlpha.html
@@ -5,7 +5,7 @@ There should be a green square, followed by 6 squares of shades of green from wh
 <canvas id="canvas" width="700" height="100" ></canvas>
 <script>
 if (window.testRunner)
-  testRunner.dumpAsText(true);
+  testRunner.dumpAsTextWithPixelResults();
 
 var canvas = document.getElementById("canvas");
 var context = canvas.getContext("2d");