c0debd5867
These interfaces have not been used by Flash for a long time now. Change-Id: I53116e30145d7f322d2e27960b7b507691e75694 Reviewed-on: https://chromium-review.googlesource.com/1162585 Reviewed-by: John Abd-El-Malek <jam@chromium.org> Reviewed-by: Raymes Khoury <raymes@chromium.org> Commit-Queue: Wez <wez@chromium.org> Cr-Commit-Position: refs/heads/master@{#584765}