Fix DCHECK usage doc comment.

Fix DCHECK usage doc comment.

BUG=

Committed: https://crrev.com/7ae42b469da272a253766545ddfa604063aab4d4
Cr-Commit-Position: refs/heads/master@{#420242}

[pwnall, 2016-09-21 00:30:45]

PTAL?

1) If I understand the code correctly, the DCHECK implementation adds a ". "
(period, space) between the assertion text and the message, making another
prefix odd / redundant.
https://cs.chromium.org/chromium/src/base/logging.h?q=DCHECK&sq=package:chrom...

2) The suggested usage matches what the codebase appears to be doing:
https://cs.chromium.org/search/?q=DCHECK.*%3C%3C&sq=package:chromium&type=cs

[pwnall, 2016-09-21 00:33:01]

pwnall@chromium.org changed reviewers:
+ danakj@chromium.org

[pwnall, 2016-09-21 00:33:01]

PTAL?

1) If I understand the code correctly, the DCHECK implementation adds a ". "
(period, space) between the assertion text and the message, making another
prefix odd / redundant.
https://cs.chromium.org/chromium/src/base/logging.h?q=DCHECK&sq=package:chrom...

2) The suggested usage matches what the codebase appears to be doing:
https://cs.chromium.org/search/?q=DCHECK.*%3C%3C&sq=package:chromium&type=cs

[danakj, 2016-09-21 23:06:38]

LGTM

[danakj, 2016-09-21 23:06:56]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2016-09-21 23:07:46]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[pwnall, 2016-09-21 23:40:51]

On 2016/09/21 23:06:38, danakj wrote:
> LGTM

Thank you very much for the quick review!

[commit-bot: I haz the power, 2016-09-22 02:26:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-22 02:28:38]

Description was changed from

==========
Fix DCHECK usage doc comment.

BUG=
==========

to

==========
Fix DCHECK usage doc comment.

BUG=

Committed: https://crrev.com/7ae42b469da272a253766545ddfa604063aab4d4
Cr-Commit-Position: refs/heads/master@{#420242}
==========

[commit-bot: I haz the power, 2016-09-22 02:28:39]

Patchset 1 (id:??) landed as
https://crrev.com/7ae42b469da272a253766545ddfa604063aab4d4
Cr-Commit-Position: refs/heads/master@{#420242}