Image Encoder:  more benches

Change-Id: I35973ee9223c2db3e2250dae4c5dd3cc13a5aa92
Reviewed-on: https://skia-review.googlesource.com/20156
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
1 file changed