Rebaselines post-r14433.

Update testimagefilters GM on SGX540 GPU and matrixconvolution GM on
Win7 (perspective).

TBR=caryclark@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/261533004

git-svn-id: http://skia.googlecode.com/svn/trunk@14459 2bbb7eff-a529-9590-31e7-b0007b416f81
5 files changed