Set anonymous method names as function signature when parsing jQuery Ajax stack traces

csnover/TraceKit@58848cc

Author: dcramer

vendor/TraceKit/tracekit.js

@@ -947,6 +947,12 @@ TraceKit.computeStackTrace = (function computeStackTraceWrapper() {
                 item.func = parts[1];
             }
 
+            if (typeof item.func === 'undefined') {
+              try {
+                item.func = parts.input.substring(0, parts.input.indexOf('{'));
+              } catch (e) { }
+            }
+
             if ((source = findSourceByFunctionBody(curr))) {
                 item.url = source.url;
                 item.line = source.line;