Pass the --deqp-egl-display-type= flag to dEQP tests.
Pass the --deqp-egl-display-type= flag to dEQP tests.

BUG=angleproject:1442

Change-Id: I49299d2345f67b7ed3e2c80db0ec85589fc7583c
Reviewed-on: https://chromium-review.googlesource.com/415526
Reviewed-by: Jamie Madill <7e492b4f1c8458024932de3ba475cbf015424c30@chromium.org>
Commit-Queue: Geoff Lang <b6fc25fe0362055230985c05cbfa8adb741ccc0f@chromium.org>

MSOpenTech/angle,ecoal95/angle,ecoal95/angle,ppy/angle,ecoal95/angle,ppy/angle,ppy/angle,MSOpenTech/angle,MSOpenTech/angle,ecoal95/angle,MSOpenTech/angle,ecoal95/angle,ppy/angle