- Update test expectations

BUG=angleproject:2306

Change-Id: I4a0376db1d095d7b14e00a5779631dcf2a6c427c
Reviewed-on: https://chromium-review.googlesource.com/1093795
Commit-Queue: Lingfeng Yang <lfy@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>