patch from peterv. We can't use js_* in this module because they're libjs' private stash. I got away with it on Linux somehow, but not on mac, and probably not on windows. jsd_EvaluateScriptInStackFrame now uses JS_EvaluateInStackFrame, instead of doing the inflation itself and calling JS_EvaluateUCInStackFrame.
git-svn-id: svn://10.0.0.236/trunk@93033 18797224-902f-48f8-a5cc-f745e15eee43
ee606ac24d