Make js-test-post a noop.

LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html

Index: LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html
diff --git a/LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html b/LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html
index 7b5ddda12c7e972bd67ba8d93ba4255a721b8dd0..e80d7d46cd7903860d166999757152f9005d42ad 100644
--- a/LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html
+++ b/LayoutTests/svg/as-object/nested-embedded-svg-size-changes.html
@@ -23,6 +23,7 @@
         shouldBeEqualToString("document.defaultView.getComputedStyle(object1).width", "400px");
         shouldBeEqualToString("document.defaultView.getComputedStyle(object1).height", "200px");
 
+        window.jsTestIsAsync = true;
         if (window.testRunner)
             testRunner.waitUntilDone();
         requestSizeChange();
@@ -56,18 +57,7 @@
         debug("");
         debug("Test passed if you see two green rectangles");
 
-        completeTest();
-    }
-
-    function completeTest() {
-        var script = document.createElement("script");
-        script.onload = function() {
-            if (window.testRunner)
-                testRunner.notifyDone();
-        };
-
-        script.src = "../../fast/js/resources/js-test-post.js";
-        document.body.appendChild(script);
+        finishJSTest();
     }
 </script>