Fullscreen: Key presses now count as input for activating the bubble.
Only matters if the simplified-fullscreen-ui flag is enabled.
After 15 minutes of no user input, the fullscreen / pointer lock bubble
is re-shown on the next user input. Previously, this only considered
mouse movement. Now key presses are also included for both extending the
15-minute timer, and re-showing the bubble after the timer has elapsed.
BUG=352425
Review URL: https://codereview.chromium.org/1476363002
Cr-Commit-Position: refs/heads/master@{#363728}
11 files changed
