chromeos: Clear suspend state information if powerd restarts

chromeos: Clear suspend state information if powerd restarts

Clear internal state information about a pending suspend attempt when
the power manager restarts to prevent chrome from sending bogus messages
to the new power manager.

BUG=none

Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>;

Committed: https://crrev.com/711a45960ad918dbc2f7fbbeeda0f19079c674a6
Cr-Commit-Position: refs/heads/master@{#292015}

[Chirantan Ekbote, 2014-08-26 20:50:43]

chirantan@chromium.org changed reviewers:
+ derat@chromium.org

[Chirantan Ekbote, 2014-08-26 20:50:43]

Please take a look.

[Daniel Erat, 2014-08-26 20:56:57]

lgtm

[Chirantan Ekbote, 2014-08-26 21:00:05]

The CQ bit was checked by chirantan@chromium.org

[commit-bot: I haz the power, 2014-08-26 21:02:04]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/chirantan@chromium.org/507803002/1

[commit-bot: I haz the power, 2014-08-26 22:53:37]

Committed patchset #1 (1) as b75ccfc0f69a481dff9e35f776794b6897031709

[commit-bot: I haz the power, 2014-09-10 02:46:50]

Patchset 1 (id:??) landed as
https://crrev.com/711a45960ad918dbc2f7fbbeeda0f19079c674a6
Cr-Commit-Position: refs/heads/master@{#292015}