tree c0ee29de8e101179e051f96ccc9d9c042645a024
parent 462a7c9f0a62780602d3979c3cfa968e38e45306
author JackyChen <jackychen@google.com> 1469737628 -0700
committer JackyChen <jackychen@google.com> 1469737970 -0700

vp8: Switch skin model to mode 0 to save some cycle.

This change will speed up vp8 encoder by 1.5% ~ 2% on linux. No
much speed change on Mac.

Change-Id: Id957f19ddd89805baa2af84c5027d52d9a48553f