Add back initialization of |dns_resolution_end_time_| in QuicStreamFactory::Job

Add back initialization of |dns_resolution_end_time_| in QuicStreamFactory::Job

|dns_resolution_end_time_| is still used in other histograms
(e.g. Net.QuicServerInfo.DiskCacheWaitForDataReadyTime and
Net.QuicSession.HostResolution.HandshakeConfirmedTime).

The initialization is removed in crrev.com/2256803002. This CL adds it back
to maintain correctness of the remaining histograms which are still using this
field.

R=zhongyi@chromium.org

BUG=629384, 637051
Committed: https://crrev.com/c6f081483992e01bc1ce6f24842911569892b14d
Cr-Commit-Position: refs/heads/master@{#417355}

[xunjieli, 2016-09-08 17:45:38]

The CQ bit was checked by xunjieli@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-08 17:46:13]

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

[xunjieli, 2016-09-08 17:46:14]

Cherie, PTAL.

[Zhongyi Shi, 2016-09-08 17:50:54]

lgtm! Thanks for fixing this.

[xunjieli, 2016-09-08 17:56:18]

The CQ bit was unchecked by xunjieli@chromium.org

[xunjieli, 2016-09-08 17:57:18]

On 2016/09/08 17:50:54, Zhongyi Shi wrote:
> lgtm! Thanks for fixing this.

np. I was reading the code, and I couldn't find where the value was initialized
and I thought there was some problem with the code search index.

[xunjieli, 2016-09-08 17:57:21]

The CQ bit was checked by xunjieli@chromium.org

[commit-bot: I haz the power, 2016-09-08 17:57:45]

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

[commit-bot: I haz the power, 2016-09-08 19:00:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-08 19:04:10]

Description was changed from

==========
Add back initialization of |dns_resolution_end_time_| in QuicStreamFactory::Job

|dns_resolution_end_time_| is still used in other histograms
(e.g. Net.QuicServerInfo.DiskCacheWaitForDataReadyTime and
Net.QuicSession.HostResolution.HandshakeConfirmedTime).

The initialization is removed in crrev.com/2256803002. This CL adds it back
to maintain correctness of the remaining histograms which are still using this
field.

R=zhongyi@chromium.org

BUG=629384, 637051
==========

to

==========
Add back initialization of |dns_resolution_end_time_| in QuicStreamFactory::Job

|dns_resolution_end_time_| is still used in other histograms
(e.g. Net.QuicServerInfo.DiskCacheWaitForDataReadyTime and
Net.QuicSession.HostResolution.HandshakeConfirmedTime).

The initialization is removed in crrev.com/2256803002. This CL adds it back
to maintain correctness of the remaining histograms which are still using this
field.

R=zhongyi@chromium.org

BUG=629384, 637051

Committed: https://crrev.com/c6f081483992e01bc1ce6f24842911569892b14d
Cr-Commit-Position: refs/heads/master@{#417355}
==========

[commit-bot: I haz the power, 2016-09-08 19:04:11]

Patchset 1 (id:??) landed as
https://crrev.com/c6f081483992e01bc1ce6f24842911569892b14d
Cr-Commit-Position: refs/heads/master@{#417355}