Reland of mote-debugging-port for guest sessions.

Reland of mote-debugging-port for guest sessions. (patchset #1 id:1 of https://codereview.chromium.org/2189503002/ )

Reason for revert:
Problem is still happening, so this isn't responsible.

Original issue's description:
> Revert of remote-debugging-port for guest sessions. (patchset #1 id:1 of https://codereview.chromium.org/2141303003/ )
>
> Reason for revert:
> Speculative revert for crbug.com/631640
>
> BUG=631640
>
> Original issue's description:
> > remote-debugging-port for guest sessions.
> >
> > --remote-debugging-port flag is lost when guest sessions are started on
> > chromeos.
> >
> > BUG=None
> >
> > Committed: https://crrev.com/7268c3d1f3f991740f536d9680426251392b98e8
> > Cr-Commit-Position: refs/heads/master@{#405633}
>
> TBR=emaxx@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=None
>
> Committed: https://crrev.com/f85dca4cad17e2a4464d9e6f722f44e1c8082a93
> Cr-Commit-Position: refs/heads/master@{#408009}

TBR=emaxx@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=631640
Committed: https://crrev.com/8fd08476c1fa4a64902c535310c8f642910e3624
Cr-Commit-Position: refs/heads/master@{#408510}

[achuithb, 2016-07-28 23:12:24]

The CQ bit was checked by achuith@chromium.org

[achuithb, 2016-07-28 23:12:25]

Created Reland of mote-debugging-port for guest sessions.

[commit-bot: I haz the power, 2016-07-28 23:12:57]

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, 2016-07-28 23:53:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-28 23:55:20]

Description was changed from

==========
Reland of mote-debugging-port for guest sessions. (patchset #1 id:1 of
https://codereview.chromium.org/2189503002/ )

Reason for revert:
Problem is still happening, so this isn't responsible.

Original issue's description:
> Revert of remote-debugging-port for guest sessions. (patchset #1 id:1 of
https://codereview.chromium.org/2141303003/ )
> 
> Reason for revert:
> Speculative revert for crbug.com/631640
> 
> BUG=631640
> 
> Original issue's description:
> > remote-debugging-port for guest sessions.
> >
> > --remote-debugging-port flag is lost when guest sessions are started on
> > chromeos.
> >
> > BUG=None
> >
> > Committed: https://crrev.com/7268c3d1f3f991740f536d9680426251392b98e8
> > Cr-Commit-Position: refs/heads/master@{#405633}
> 
> TBR=emaxx@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=None
> 
> Committed: https://crrev.com/f85dca4cad17e2a4464d9e6f722f44e1c8082a93
> Cr-Commit-Position: refs/heads/master@{#408009}

TBR=emaxx@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=631640
==========

to

==========
Reland of mote-debugging-port for guest sessions. (patchset #1 id:1 of
https://codereview.chromium.org/2189503002/ )

Reason for revert:
Problem is still happening, so this isn't responsible.

Original issue's description:
> Revert of remote-debugging-port for guest sessions. (patchset #1 id:1 of
https://codereview.chromium.org/2141303003/ )
>
> Reason for revert:
> Speculative revert for crbug.com/631640
>
> BUG=631640
>
> Original issue's description:
> > remote-debugging-port for guest sessions.
> >
> > --remote-debugging-port flag is lost when guest sessions are started on
> > chromeos.
> >
> > BUG=None
> >
> > Committed: https://crrev.com/7268c3d1f3f991740f536d9680426251392b98e8
> > Cr-Commit-Position: refs/heads/master@{#405633}
>
> TBR=emaxx@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=None
>
> Committed: https://crrev.com/f85dca4cad17e2a4464d9e6f722f44e1c8082a93
> Cr-Commit-Position: refs/heads/master@{#408009}

TBR=emaxx@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=631640

Committed: https://crrev.com/8fd08476c1fa4a64902c535310c8f642910e3624
Cr-Commit-Position: refs/heads/master@{#408510}
==========

[commit-bot: I haz the power, 2016-07-28 23:55:21]

Patchset 1 (id:??) landed as
https://crrev.com/8fd08476c1fa4a64902c535310c8f642910e3624
Cr-Commit-Position: refs/heads/master@{#408510}