gold: Always display the keyboard shortcuts when triaging.
gold: Always display the keyboard shortcuts when triaging.

Screenshot:
  https://screenshot.googleplex.com/K2GP00NU8wU.png

BUG=skia:

Review URL: https://codereview.chromium.org/1153813004

google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot