Add a delay afetr restart

BUG=chromium:433593
TEST=Locally tested

Change-Id: I90d4e9900f56c7d634b4e805fd75ad95920dcc34
Reviewed-on: https://chromium-review.googlesource.com/231680
Reviewed-by: Chirag Gupta <chiraggupta@chromium.org>
Tested-by: Kalin Stoyanov <kalin@chromium.org>
Commit-Queue: Kalin Stoyanov <kalin@chromium.org>
2 files changed