vp8: Updating wrapper to use CalcBufferSize (includes odd size support).

BUG=
TEST=

Review URL: https://webrtc-codereview.appspot.com/685004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2510 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed