NVidia drivers have no trouble clearing textures without showing corruption. AMD ones do. Intel drivers that have trouble have been relegated to the DX9 runtime by Chromium. Bug: angleproject:4460 Change-Id: I9ffbfa041e0f7ef8e05edcc14274bf9530eafae3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2147821Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
