Update GLBench refernence images for Alex.

The usual test results changed in a negligible way.

TEST=GLBench passes again on Alex.

Change-Id: Ibd606bf407265f3c5434ef6e4f91d6b242fa934f
Reviewed-on: https://gerrit.chromium.org/gerrit/37799
Commit-Ready: Stuart Abercrombie <sabercrombie@chromium.org>
Tested-by: Stuart Abercrombie <sabercrombie@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
4 files changed
tree: 24fa531a97d8e393b01f734109e432c020da7264
  1. glbench_knownbad_images/
  2. glbench_reference_images/
  3. README