Skip WindowDifferentConfig on Windows Actually failing on Win Intel D3D11, but not possible to test for Intel D3D11 since GL_RENDERER is NULL. BUG=angleproject:2183 TBR=jmadill@chromium.org Change-Id: I894b2772af1154a86354ca755a06f146b33a4ed8 Reviewed-on: https://chromium-review.googlesource.com/716801 Commit-Queue: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>