Add default_msaa16 and nvpr configs to bench_pictures.cfg

BUG=skia:2032
R=robertphillips@google.com, bsalomon@google.com

Author: borenet@google.com

Review URL: https://codereview.chromium.org/137313005

git-svn-id: http://skia.googlecode.com/svn/trunk@13070 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed