GitLab

Disables keyboard shortcuts for FIP (cmd+F, cmd+G, cmd+shift+G) on NTP
and other pages where FIP is not available.

Bug: 694971
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: I7f32c55760a2ed976bac085994223afa50c3b976
Reviewed-on: https://chromium-review.googlesource.com/1046829
Commit-Queue: Stepan Khapugin <stkhapugin@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556437}