GitLab

Due to complex blur shader test still has timeout.
http://build.chromium.org/p/chromium.memory.fyi/waterfall?builder=Windows%20Unit%20(DrMemory%20full)%20(5)
I made test even simpler in terms of layer size and blur parameter.

R=enne

BUG=435632

Review URL: https://codereview.chromium.org/1009063002

Cr-Commit-Position: refs/heads/master@{#320768}