Omit function body in "x is not a function in f" error message.
Omit function body in "x is not a function in f" error message.

Including very long function bodies used to make error messages utterly
unreadable. This fix preserves the function name and arguments so they're
still be recognizable.

lv7777/egit_test,tntim96/htmlunit-rhino-fork,tntim96/rhino-apigee,sam/htmlunit-rhino-fork,AlexTrotsenko/rhino,sainaen/rhino,lv7777/egit_test,Angelfirenze/rhino,Pilarbrist/rhino,rasmuserik/rhino,ashwinrayaprolu1984/rhino,tntim96/rhino-jscover-repackaged,ashwinrayaprolu1984/rhino,sam/htmlunit-rhino-fork,qhanam/rhino,Pilarbrist/rhino,tuchida/rhino,tejassaoji/RhinoCoarseTainting,InstantWebP2P/rhino-android,lv7777/egit_test,tntim96/rhino-jscover,sainaen/rhino,tuchida/rhino,AlexTrotsenko/rhino,swannodette/rhino,AlexTrotsenko/rhino,tejassaoji/RhinoCoarseTainting,ashwinrayaprolu1984/rhino,tuchida/rhino,tejassaoji/RhinoCoarseTainting,Angelfirenze/rhino,sainaen/rhino,tejassaoji/RhinoCoarseTainting,InstantWebP2P/rhino-android,ashwinrayaprolu1984/rhino,Distrotech/rhino,lv7777/egit_test,Pilarbrist/rhino,sainaen/rhino,tntim96/rhino-jscover-repackaged,sam/htmlunit-rhino-fork,jsdoc3/rhino,Angelfirenze/rhino,AlexTrotsenko/rhino,swannodette/rhino,AlexTrotsenko/rhino,swannodette/rhino,lv7777/egit_test,AlexTrotsenko/rhino,tuchida/rhino,qhanam/rhino,Pilarbrist/rhino,tejassaoji/RhinoCoarseTainting,Angelfirenze/rhino,tejassaoji/RhinoCoarseTainting,ashwinrayaprolu1984/rhino,tuchida/rhino,Pilarbrist/rhino,AlexTrotsenko/rhino,tejassaoji/RhinoCoarseTainting,ashwinrayaprolu1984/rhino,Distrotech/rhino,swannodette/rhino,sam/htmlunit-rhino-fork,jsdoc3/rhino,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,tntim96/rhino-jscover,ashwinrayaprolu1984/rhino,rasmuserik/rhino,Angelfirenze/rhino,tntim96/rhino-apigee,jsdoc3/rhino,lv7777/egit_test,Angelfirenze/rhino,lv7777/egit_test,qhanam/rhino,swannodette/rhino,tuchida/rhino,sainaen/rhino,tntim96/rhino-apigee,tuchida/rhino,tntim96/htmlunit-rhino-fork,Angelfirenze/rhino,qhanam/rhino,swannodette/rhino,sainaen/rhino,swannodette/rhino,sam/htmlunit-rhino-fork,Pilarbrist/rhino,sainaen/rhino,Pilarbrist/rhino