Renumbering sandbox policy actions to fix bug found by VC++'s /analyze.

Renumbering sandbox policy actions to fix bug found by VC++'s /analyze.

Warning was:
src\sandbox\win\src\policy_engine_processor.cc(81) : warning C6313:
Incorrect operator:  zero-valued flag cannot be tested with bitwise-and.

This change should have no effect because the kStopOnErrors policy is
never requested.

BUG=427616
Committed: https://crrev.com/4471c6a4b951804d211afb269d064a7cd4753acf
Cr-Commit-Position: refs/heads/master@{#307988}

[brucedawson, 2014-12-08 23:33:46]

brucedawson@chromium.org changed reviewers:
+ cpu@chromium.org

[cpu_(ooo_6.6-7.5), 2014-12-11 20:14:01]

lgtm

[cpu_(ooo_6.6-7.5), 2014-12-11 20:14:04]

The CQ bit was checked by cpu@chromium.org

[commit-bot: I haz the power, 2014-12-11 20:16:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/789543004/1

[commit-bot: I haz the power, 2014-12-11 23:08:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-11 23:09:41]

Patchset 1 (id:??) landed as
https://crrev.com/4471c6a4b951804d211afb269d064a7cd4753acf
Cr-Commit-Position: refs/heads/master@{#307988}