Reland of "[telemetry] Wire TsProxy through telemetry's network stack."

Reland of "[telemetry] Wire TsProxy through telemetry's network stack." (patchset #1 id:1 of https://codereview.chromium.org/2342503002/ )

Reason for revert:
Broke WPR replay on WebView bots

Original issue's description:
> Revert of Revert "[telemetry] Wire TsProxy through telemetry's network stack." (patchset #1 id:1 of https://codereview.chromium.org/2267613002/ )
> 
> Reason for revert:
> Webview now support --proxy-server flag (see attached bug)
> 
> Original issue's description:
> > Revert "[telemetry] Wire TsProxy through telemetry's network stack."
> > 
> > This reverts commit 9fcccf0b65703994c9541273f00a993806a95356.
> > 
> > Revert "[Telemetry] Explictly initialize & clean up network_controller"
> > 
> > This reverts commit 30ce231266c6fb6147bb6df7c56a7eb75c23fccf.
> > 
> > Seems like webview currently does not support proxy server? 
> > (See attached chromium bug)
> > 
> > BUG=chromium:639632
> > BUG=catapult:#2584
> > 
> > TBR=pmeenan@chromium.org
> > 
> > Committed: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+/947506bacfb5047857a52033256635faebf38af2
> 
> TBR=nednguyen@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=chromium:639632
> 
> Committed: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+/b86cfef4b9da4749ff51e0fc4432869f8209dc42

TBR=nednguyen@chromium.org,nednguyen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:639632
Committed: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+/32dd31095913725705e9cf5f5bc1671f32821a35

[perezju, 2016-09-14 15:25:29]

The CQ bit was checked by perezju@chromium.org

[perezju, 2016-09-14 15:25:30]

Created Reland of "[telemetry] Wire TsProxy through telemetry's network stack."

[commit-bot: I haz the power, 2016-09-14 15:25:35]

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, 2016-09-14 15:25:48]

Description was changed from

==========
Reland of "[telemetry] Wire TsProxy through telemetry's network stack."
(patchset #1 id:1 of https://codereview.chromium.org/2342503002/ )

Reason for revert:
Broke WPR replay on WebView bots

Original issue's description:
> Revert of Revert "[telemetry] Wire TsProxy through telemetry's network stack."
(patchset #1 id:1 of https://codereview.chromium.org/2267613002/ )
> 
> Reason for revert:
> Webview now support --proxy-server flag (see attached bug)
> 
> Original issue's description:
> > Revert "[telemetry] Wire TsProxy through telemetry's network stack."
> > 
> > This reverts commit 9fcccf0b65703994c9541273f00a993806a95356.
> > 
> > Revert "[Telemetry] Explictly initialize & clean up network_controller"
> > 
> > This reverts commit 30ce231266c6fb6147bb6df7c56a7eb75c23fccf.
> > 
> > Seems like webview currently does not support proxy server? 
> > (See attached chromium bug)
> > 
> > BUG=chromium:639632
> > BUG=catapult:#2584
> > 
> > TBR=pmeenan@chromium.org
> > 
> > Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...
> 
> TBR=nednguyen@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=chromium:639632
> 
> Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...

TBR=nednguyen@chromium.org,nednguyen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:639632
==========

to

==========
Reland of "[telemetry] Wire TsProxy through telemetry's network stack."
(patchset #1 id:1 of https://codereview.chromium.org/2342503002/ )

Reason for revert:
Broke WPR replay on WebView bots

Original issue's description:
> Revert of Revert "[telemetry] Wire TsProxy through telemetry's network stack."
(patchset #1 id:1 of https://codereview.chromium.org/2267613002/ )
> 
> Reason for revert:
> Webview now support --proxy-server flag (see attached bug)
> 
> Original issue's description:
> > Revert "[telemetry] Wire TsProxy through telemetry's network stack."
> > 
> > This reverts commit 9fcccf0b65703994c9541273f00a993806a95356.
> > 
> > Revert "[Telemetry] Explictly initialize & clean up network_controller"
> > 
> > This reverts commit 30ce231266c6fb6147bb6df7c56a7eb75c23fccf.
> > 
> > Seems like webview currently does not support proxy server? 
> > (See attached chromium bug)
> > 
> > BUG=chromium:639632
> > BUG=catapult:#2584
> > 
> > TBR=pmeenan@chromium.org
> > 
> > Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...
> 
> TBR=nednguyen@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=chromium:639632
> 
> Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...

TBR=nednguyen@chromium.org,nednguyen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:639632

Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...
==========

[commit-bot: I haz the power, 2016-09-14 15:25:49]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...

[perezju, 2016-09-15 09:25:20]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2346773002/ by perezju@chromium.org.

The reason for reverting is: Did not actually break WPR. Fine to reland and
enable TsProxy.