Remove invalid Chrome To Mobile DCHECK, infer notifications are enabled on receipt.

Remove invalid Chrome To Mobile DCHECK, infer notifications are enabled on receipt.

DCHECK from http://crrev.com/152801 may fail in known acceptable cases:
See ctor: // TODO(msw|akalin): Initialize |sync_invalidation_enabled_| properly.
OnIncomingNotification may be called before/after OnNotifications[En|Dis]abled.
This is related to (and partially blocked by) Issues 142475 and 137086.

BUG=144589, 142475, 137086
TEST=No crash, no send failures due to notifications-enabled false positive.
TBR=sky@chromium.org

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=153309

[msw, 2012-08-24 09:35:25]

Hey Fred, please take a look; thanks!

[akalin, 2012-08-24 16:57:39]

LGTM

142475 is probably a better bug to cite than 137086.

Probably not a good long-term solution, but we'll see how things look after
fixing 142475.

[commit-bot: I haz the power, 2012-08-24 18:20:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/msw@chromium.org/10874058/1

[commit-bot: I haz the power, 2012-08-24 18:21:00]

Presubmit check for 10874058-1 failed and returned exit status 1.


Running presubmit commit checks ...

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    chrome

[msw, 2012-08-24 18:29:24]

TBR'ing Scott for OWNERS.

[commit-bot: I haz the power, 2012-08-24 18:29:43]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/msw@chromium.org/10874058/1

[commit-bot: I haz the power, 2012-08-24 22:07:28]

Change committed as 153309