Disable subnormal floats on GL renderer filters and bg filters
This prevents timing attacks using SVG filters
TBR=fserb@chromium.org
(cherry picked from commit 98168e6a9dbd0c52982e47e68baafeda3d8c0192)
Bug: 686253
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I54534bf93c4dfe954f667e5c210aa83d5c9abcf4
Reviewed-on: https://chromium-review.googlesource.com/552957
Commit-Queue: Fernando Serboncini <fserb@chromium.org>
Reviewed-by: enne <enne@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#483116}
Reviewed-on: https://chromium-review.googlesource.com/558676
Reviewed-by: Fernando Serboncini <fserb@chromium.org>
Cr-Commit-Position: refs/branch-heads/3112@{#511}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}1 file changed
