Correctly attribute exceptions thrown inside a Worker's imported scripts.

LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html

Index: LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html
diff --git a/LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html b/LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html
index 449317b109e69688481d38b5aa91d237ef0a06c5..cfb99e6ac1b7cbe4ec532fc6755511fb73898c97 100644
--- a/LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html
+++ b/LayoutTests/http/tests/workers/worker-importScripts-onerror-crossorigin.html
@@ -14,23 +14,24 @@
 
         var worker = new Worker('resources/worker-importscripts-onerror-crossorigin.js');
 
-        var workerOnerror;
+        var workerOnerror, pageOnerror;
         worker.onmessage = function (e) {
             workerOnerror = e.data;
-            shouldBeEqualToString("workerOnerror.message", "Uncaught undefined");
-            shouldBeEqualToString("workerOnerror.filename", "http://127.0.0.1:8000/workers/resources/worker-importscripts-onerror-crossorigin.js");
-            shouldEvaluateTo("workerOnerror.lineno", 5);
+            shouldBeEqualToString("workerOnerror.message", "Script error.");
+            shouldBeEqualToString("workerOnerror.filename", "");
+            shouldEvaluateTo("workerOnerror.lineno", 0);
             shouldEvaluateTo("workerOnerror.column", 0);

[do-not-use, 2013/08/07 18:05:05]

It looks a bit weird to have lineno / column, especially now that the spec was
updated.

[Mike West, 2013/08/08 05:03:15]

Good point. I'll update these.

+            shouldBeNull("workerOnerror.error");
         };
 
         var onerrorMessage, onerrorURL, onerrorLine;
         worker.onerror = function (e) {
-            onerrorMessage = e.message;
-            onerrorURL = e.filename;
-            onerrorLine = e.lineno;
-            shouldBeEqualToString("onerrorMessage", "Uncaught undefined");
-            shouldBeEqualToString("onerrorURL", "http://127.0.0.1:8000/workers/resources/worker-importscripts-onerror-crossorigin.js");
-            shouldEvaluateTo("onerrorLine", 5);
+            pageOnerror = e;
+            shouldBeEqualToString("pageOnerror.message", "Script error.");
+            shouldBeEqualToString("pageOnerror.filename", "");
+            shouldEvaluateTo("pageOnerror.lineno", 0);
+            shouldEvaluateTo("pageOnerror.colno", 0);
+            shouldBeNull("pageOnerror.error");
 
             e.preventDefault();
             finishJSTest();