Adding a namespace comment

Adding a namespace comment

This was pointed out in https://codereview.webrtc.org/1772583002/.

BUG=webrtc:5607
NOTRY=true
TBR=kwiberg@webrtc.org

Committed: https://crrev.com/bc89de3bca89b24bac3b6edae2a1bdc609f16aa6
Cr-Commit-Position: refs/heads/master@{#11908}

[kwiberg-webrtc, 2016-03-08 10:15:34]

lgtm

[hlundin-webrtc, 2016-03-08 10:49:58]

The CQ bit was checked by henrik.lundin@webrtc.org

[commit-bot: I haz the power, 2016-03-08 10:50:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1774933002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1774933002/1

[commit-bot: I haz the power, 2016-03-08 13:20:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-08 13:20:22]

Description was changed from

==========
Adding a namespace comment

This was pointed out in https://codereview.webrtc.org/1772583002/.

BUG=webrtc:5607 NOTRY=true
TBR=kwiberg@webrtc.org
==========

to

==========
Adding a namespace comment

This was pointed out in https://codereview.webrtc.org/1772583002/.

BUG=webrtc:5607 NOTRY=true
TBR=kwiberg@webrtc.org

Committed: https://crrev.com/bc89de3bca89b24bac3b6edae2a1bdc609f16aa6
Cr-Commit-Position: refs/heads/master@{#11908}
==========

[commit-bot: I haz the power, 2016-03-08 13:20:23]

Patchset 1 (id:??) landed as
https://crrev.com/bc89de3bca89b24bac3b6edae2a1bdc609f16aa6
Cr-Commit-Position: refs/heads/master@{#11908}