Add HTTP User Agent flag for cipd.

Add HTTP User Agent flag for cipd.

R=dnj@chromium.org, vadimsh@chromium.org
BUG=663843
Committed: https://github.com/luci/luci-go/commit/06da8fd9f80dffc72b5fa66c28226d237c285044

[dnj, 2016-11-29 16:42:47]

lgtm w/ nit

https://codereview.chromium.org/2537743002/diff/20001/cipd/client/cmd/cipd/ma...
File cipd/client/cmd/cipd/main.go (right):

https://codereview.chromium.org/2537743002/diff/20001/cipd/client/cmd/cipd/ma...
cipd/client/cmd/cipd/main.go:243: f.StringVar(&opts.userAgent,
"http-user-agent", "", "User Agent string to use.")
nit: Clarify that this is in addition to the standard CIPD agent, not instead
of.

[iannucci, 2016-11-29 18:00:38]

The CQ bit was checked by iannucci@chromium.org

[iannucci, 2016-11-29 18:00:39]

The patchset sent to the CQ was uploaded after l-g-t-m from dnj@chromium.org
Link to the patchset: https://codereview.chromium.org/2537743002/#ps40001
(title: "Clarify help text")

[commit-bot: I haz the power, 2016-11-29 18:00:45]

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

[iannucci, 2016-11-29 18:00:53]

On 2016/11/29 16:42:47, dnj wrote:
> lgtm w/ nit
> 
>
https://codereview.chromium.org/2537743002/diff/20001/cipd/client/cmd/cipd/ma...
> File cipd/client/cmd/cipd/main.go (right):
> 
>
https://codereview.chromium.org/2537743002/diff/20001/cipd/client/cmd/cipd/ma...
> cipd/client/cmd/cipd/main.go:243: f.StringVar(&opts.userAgent,
> "http-user-agent", "", "User Agent string to use.")
> nit: Clarify that this is in addition to the standard CIPD agent, not instead
> of.

Done

[commit-bot: I haz the power, 2016-11-29 18:06:47]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1480442438644670,
"parent_rev": "b6eff577b854a294dc37272e3f5c94b413b90ee8", "commit_rev":
"06da8fd9f80dffc72b5fa66c28226d237c285044"}

[commit-bot: I haz the power, 2016-11-29 18:06:50]

Description was changed from

==========
Add HTTP User Agent flag for cipd.

R=dnj@chromium.org, vadimsh@chromium.org
BUG=663843
==========

to

==========
Add HTTP User Agent flag for cipd.

R=dnj@chromium.org, vadimsh@chromium.org
BUG=663843

Committed:
https://github.com/luci/luci-go/commit/06da8fd9f80dffc72b5fa66c28226d237c285044
==========

[commit-bot: I haz the power, 2016-11-29 18:06:50]

Committed patchset #3 (id:40001) as
https://github.com/luci/luci-go/commit/06da8fd9f80dffc72b5fa66c28226d237c285044