Allow maximum timer coalescing of the GPU watchdog thread.

Allow maximum timer coalescing of the GPU watchdog thread.

The exact wakeup times are don't-cares as long as the interval is regular.

BUG=411488
Committed: https://crrev.com/3f2962f11b27ce5ad4819582264e4fdfa55e1d7e
Cr-Commit-Position: refs/heads/master@{#294978}

[tonyg, 2014-09-13 02:20:31]

tonyg@chromium.org changed reviewers:
+ jbauman@chromium.org

[tonyg, 2014-09-13 02:20:48]

tonyg@chromium.org changed reviewers:
+ jeremy@chromium.org

[jeremy, 2014-09-14 08:58:12]

LGTM

[jbauman, 2014-09-15 23:59:21]

lgtm

[tonyg, 2014-09-16 00:18:58]

The CQ bit was checked by tonyg@chromium.org

[commit-bot: I haz the power, 2014-09-16 00:37:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/567133002/1

[commit-bot: I haz the power, 2014-09-16 02:15:44]

Committed patchset #1 (id:1) as 5904213cd77199848e97bcafaec98294daf692c5

[commit-bot: I haz the power, 2014-09-16 02:18:53]

Patchset 1 (id:??) landed as
https://crrev.com/3f2962f11b27ce5ad4819582264e4fdfa55e1d7e
Cr-Commit-Position: refs/heads/master@{#294978}