Remove more testRunner.display() calls from LayoutTests

LayoutTests/svg/custom/stale-resource-data-crash.svg

Index: LayoutTests/svg/custom/stale-resource-data-crash.svg
diff --git a/LayoutTests/svg/custom/stale-resource-data-crash.svg b/LayoutTests/svg/custom/stale-resource-data-crash.svg
index 52c70cda820147bdc4604e78c40c9c34b6c535a7..e2c27c52b4eea29681d97c0f36f9bc41be95a25a 100644
--- a/LayoutTests/svg/custom/stale-resource-data-crash.svg
+++ b/LayoutTests/svg/custom/stale-resource-data-crash.svg
@@ -19,14 +19,19 @@
     newDefs = document.getElementById('defs').cloneNode(true);
 
     if (window.testRunner) {
-      testRunner.dumpAsText();
-      // Force a paint at this point to generate cached filter results.
-      testRunner.display();
+        testRunner.dumpAsText();
+        testRunner.waitUntilDone();
     }
-
-    docElement.appendChild(newDefs);
-    docElement.appendChild(f2);
-    docElement.offsetTop;
-    light.removeAttribute('azimuth');
+    // Force a paint at this point to generate cached filter results.
+    window.requestAnimationFrame(function() {
+        setTimeout(function() {
+            docElement.appendChild(newDefs);
+            docElement.appendChild(f2);
+            docElement.offsetTop;
+            light.removeAttribute('azimuth');
+            if (window.testRunner)
+                testRunner.notifyDone();
+        }, 0);
+    });
   </script>
 </svg>