This is an experiment to see if it affects crash rates on Nexus 9 devices.
A small performance impact (3-4% on Octane) is expected.

BUG=chromium:524337
LOG=n
R=hablich@chromium.org

Review URL: https://codereview.chromium.org/1808243002

Cr-Commit-Position: refs/heads/master@{#34896}