eventlog: Added comment for powerd_suspend dependency

powerd_suspend calls the eventlog script to update the mosys eventlog
snapshot on every resume.  Added comment noting this dependency.

BUG=chromium-os:38734
TEST=do a suspend-resume cycle. Then open up "eventlog" under
chrome://system.  The last entry in eventlog should correspond
to the resume that just happened.

Change-Id: I8e0d337554c590f31af1d0ce5d9cd0d86a2d5a87
Reviewed-on: https://gerrit.chromium.org/gerrit/43303
Reviewed-by: Daniel Erat <derat@chromium.org>
Commit-Queue: Sameer Nanda <snanda@chromium.org>
Tested-by: Sameer Nanda <snanda@chromium.org>
1 file changed
tree: 7e67ff74f9153e794730e1198d4631b259fb622a
  1. LICENSE
  2. etc/
  3. inherit-review-settings-ok
  4. init/
  5. scripts/