New baselines for Win7 DirectWrite (shader2 and bezier_conic) and Intel Rhb (imagefiltersbase and imageblur). All failures are pixel intensity mismatch <= 3.

BUG=skia:2085,skia:2081
TBR=epoger@google.com

Review URL: https://codereview.chromium.org/138623007

git-svn-id: http://skia.googlecode.com/svn/trunk@13197 2bbb7eff-a529-9590-31e7-b0007b416f81
3 files changed