These tests need to use a valid program for some operations. Also make them run in a D3D11 config since the OpenGL extension doesn't seem to be available on the GPU config we run on the ANGLE CQ. Also add tests that cover various subtle state change validation cache bugs. Bug: angleproject:2747 Change-Id: Idbd1d66854f2e3ca67b59836a370928e1fe8c3b3 Reviewed-on: https://chromium-review.googlesource.com/1167980Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>