display_boot_message: detect whether frecon is killed.

Originally we determine whether the frecon is killed by comparing the
PID. But it's possible that new process has the same PID of old one.
This CL uses a indicator file to determine it. When the script kills
the frecon process, it will also touch a file.

BUG=b:115332790
TEST=show boot message on boot, and check the frecon is not killed
TEST=Not show boot message on boot, and check the frecon is restored

Change-Id: I3096a02ac0650ad2cef2bf276677966d5b7f6e95
Reviewed-on: https://chromium-review.googlesource.com/1258742
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Chih-Yu Huang <akahuang@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed
tree: ab7eb0c0062f639c37e3cb7123d2d4ece2b51015
  1. chromeapps/
  2. connectivity_diagnostics/
  3. connectivity_diagnostics_launcher/
  4. images/
  5. images_100_percent/
  6. images_200_percent/
  7. speech_synthesis/
  8. text/
  9. README.md
README.md

Common Assets

This repository assets contains assets (images, sounds, etc.) that are used in both official and unofficial builds. These files are installed by the common-assets package.

See also the chromiumos-assets repo which has unofficial resources, and the chromeos-assets (internal only) repo which has official resources.