Remove optional arguments usage in AVM1 interpreter
Remove optional arguments usage in AVM1 interpreter

We can easily guarantee that all callsites do the right thing here, and optional arguments have a runtime overhead.

tschneidereit/shumway,tschneidereit/shumway,yurydelendik/shumway,mbebenita/shumway,mozilla/shumway,mbebenita/shumway,yurydelendik/shumway,tschneidereit/shumway,tschneidereit/shumway,mbebenita/shumway,yurydelendik/shumway,mozilla/shumway,mozilla/shumway,yurydelendik/shumway,mbebenita/shumway,mbebenita/shumway,yurydelendik/shumway,mozilla/shumway,yurydelendik/shumway,yurydelendik/shumway,mozilla/shumway,mozilla/shumway,mbebenita/shumway,tschneidereit/shumway,mozilla/shumway,tschneidereit/shumway,yurydelendik/shumway,mozilla/shumway,mbebenita/shumway,tschneidereit/shumway,mbebenita/shumway,tschneidereit/shumway