Fix NTP with hardware keyboard

Allow touch events on tablet when the keyboard is focused with a
hardware keyboard.

BUG=811997

Change-Id: I81027c919a292cafa877ffd13556cff65ef63d7a
Reviewed-on: https://chromium-review.googlesource.com/927346
Commit-Queue: Matthew Jones <mdjones@chromium.org>
Reviewed-by: Theresa <twellington@chromium.org>
Reviewed-by: Bernhard Bauer <bauerb@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#538151}(cherry picked from commit 8d53089023276a21700e9b4aac8843dce877dc13)
Reviewed-on: https://chromium-review.googlesource.com/935001
Cr-Commit-Position: refs/branch-heads/3325@{#569}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
1 file changed