Seeing failures in the new tests on Chrome's Intel bot: http://build.chromium.org/p/chromium.gpu.fyi/waterfall?builder=Win7%20Release%20(Intel) 

Also seeing failures in the BlendMinMaxTest.RGBA16F test, may be related.

Reverting for now, can help diagnose the problems tomorrow if needed.

This reverts commit 61d46d87.

Change-Id: Id227f6ce8dafca24fbd2de92a2c4974e6a564c1f
Reviewed-on: https://chromium-review.googlesource.com/285227Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>