Fix parameter types of CompareDelaySeconds from bool to int64.

Fix parameter types of CompareDelaySeconds from bool to int64.

CompareDelaySeconds takes two bool parameters when it is clearly
intended to take two int64 parameters. This was found by VC++'s /analyze
which said:

src\components\gcm_driver\gcm_driver_desktop_unittest.cc(1067) : warning
C6323: Use of arithmetic operator on Boolean type(s).

This bug was introduced in:
https://codereview.chromium.org/561943002

BUG=427616
Committed: https://crrev.com/edef0ee80a3cb3b3d0d429c96cd124a390b500c7
Cr-Commit-Position: refs/heads/master@{#307134}

[brucedawson, 2014-12-05 00:02:15]

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

[brucedawson, 2014-12-05 00:03:53]

This bug means that CompareDelaySeconds never behaved as intended. I'm not sure
what the consequences of fixing it will be. Any thoughts?

[jianli, 2014-12-06 00:34:24]

lgtm

[jianli, 2014-12-06 00:34:45]

The CQ bit was checked by jianli@chromium.org

[commit-bot: I haz the power, 2014-12-06 00:35:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/772383003/1

[commit-bot: I haz the power, 2014-12-06 01:16:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-06 01:17:18]

Patchset 1 (id:??) landed as
https://crrev.com/edef0ee80a3cb3b3d0d429c96cd124a390b500c7
Cr-Commit-Position: refs/heads/master@{#307134}