Draw call with un-aligned index buffer should be checked Bug: angleproject:385264236 Change-Id: I1ff7e93bf4b9ea9020e82f3558e4157b74cb7078 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6151227 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>