+2012-01-02 Gavin Barraclough <barraclough@apple.com>
+
+ https://bugs.webkit.org/show_bug.cgi?id=75452
+ If argument to Error is undefined, message is not set
+
+ Reviewed by Sam Weinig.
+
+ Per section 15.11.1.1 of the spec.
+
+ * runtime/ErrorInstance.h:
+ (JSC::ErrorInstance::create):
+ (JSC::ErrorInstance::finishCreation):
+
2012-01-02 Gavin Barraclough <barraclough@apple.com>
ES5 prohibits parseInt from supporting octal