The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7450edf914e2fedef46171ec5741d17b127df0f0

commit 7450edf914e2fedef46171ec5741d17b127df0f0
Author: tbansal <tbansal@chromium.org>
Date: Wed Dec 28 21:12:53 2016

Cleanup the preconnect to proxy code and Job controller code

(1) Add a boolean |restrict_to_one_preconnect_for_proxies| to network
session params. This allows us to run multiple experiments using a single
field trial. Next CL will add the variation param
|race_preconnects_to_proxies| to experiment with racing the alternative
and main jobs for proxy preconnects.

(2) Remove an extra parameter in
HttpStreamFactoryImpl::Job::Delegate::OnStreamReady() method.

BUG= 667471 ,671291
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_cronet_tester

Review-Url: https://codereview.chromium.org/2600943002
Cr-Commit-Position: refs/heads/master@{#440893}

[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/components/network_session_configurator/network_session_configurator.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_network_session.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_network_session.h
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl.h
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_job.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_job.h
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_job_controller.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_job_controller.h
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_job_controller_unittest.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/http/http_stream_factory_impl_unittest.cc
[modify] https://crrev.com/7450edf914e2fedef46171ec5741d17b127df0f0/net/spdy/spdy_test_util_common.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f811aeb9e9174c1b3c097a20fbd201c99694547e

commit f811aeb9e9174c1b3c097a20fbd201c99694547e
Author: tbansal <tbansal@chromium.org>
Date: Tue Jan 24 01:10:47 2017

Add resolved proxy for the http stream job to net log

This makes it easier to understand the net log when two racing jobs are
created with different proxies (say https://, and quic://).

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_cronet_tester

BUG=671291

Review-Url: https://codereview.chromium.org/2650773004
Cr-Commit-Position: refs/heads/master@{#445574}

[modify] https://crrev.com/f811aeb9e9174c1b3c097a20fbd201c99694547e/net/http/http_stream_factory_impl_job.cc
[modify] https://crrev.com/f811aeb9e9174c1b3c097a20fbd201c99694547e/net/log/net_log_event_type_list.h

What's the status of this issue? 

I have a CL in-flight that has gone through 1 round of review. I need to get back on this.

What's the status of this issue? Is it obsolete?

No progress yet. It is not obsolete.

Refreshed during triage.

Refreshed during triage.

CL "in-flight": https://codereview.chromium.org/2595413002/