Workaorund a strange proguard and VM issue before Lollipop.

It seems like there is some proguard and VM issue before lollipop, that we
need to convert the input parameter into float first.
Or adding log to all the parameters before cubicTo also works. :-/

b/28691851

Change-Id: I871ac11e3a1c7fd6718a3a8ec51ff1a4cd436d3b
4 files changed