Add crashtest

layout/xul/base/src/crashtests/336962-1.xul

@@ -0,0 +1,17 @@
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+<script>
+
+function init() { 
+  document.getElementById("foopy").style.position = "absolute";   
+}
+
+window.addEventListener("load", init, 0);
+
+</script>
+
+
+<box id="foopy" />
+       
+
+</window>

layout/xul/base/src/crashtests/crashtests.list

@@ -6,6 +6,7 @@ load 328135-1.xul
 load 329327-1.xul
 load 329407-1.xml
 load 329477-1.xhtml
+load 336962-1.xul
 load 344228-1.xul
 load 346083-1.html
 load 346281-1.html