Normalize fragment color in Texture2DIntegerTestES3 The sampler returns colors with components in the range 0-255. Bug: chromium:963595 Change-Id: I7030ab9da6e0803e3aaf8aef4691ce7276636b10 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1617778 Reviewed-by: Kimmo Kinnunen FI <kkinnunen@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>