Update QuicTransportChannel to latest version of libquic

Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=

Committed: https://crrev.com/f53776849710d511a97ea39ee17e4437aaaef85d
Cr-Commit-Position: refs/heads/master@{#12146}

[mikescarlett, 2016-03-28 17:38:15]

Description was changed from

==========
Update QuicTransportChannel to latest version of libquic

BUG=
==========

to

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged into
https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental usage of Chromium
logging symbols (e.g. LOG(INFO), LOG(ERROR) instead of LOG(LS_INFO),
LOG(LS_ERROR)) and using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

[mikescarlett, 2016-03-28 17:38:15]

mikescarlett@webrtc.org changed reviewers:
+ pthatcher@webrtc.org

[mikescarlett, 2016-03-28 17:38:46]

Description was changed from

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged into
https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental usage of Chromium
logging symbols (e.g. LOG(INFO), LOG(ERROR) instead of LOG(LS_INFO),
LOG(LS_ERROR)) and using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

to

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

[pthatcher1, 2016-03-29 00:46:15]

lgtm

[mikescarlett, 2016-03-29 17:05:23]

The CQ bit was checked by mikescarlett@webrtc.org

[commit-bot: I haz the power, 2016-03-29 17:05:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1834233002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1834233002/1

[commit-bot: I haz the power, 2016-03-29 19:14:58]

Description was changed from

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

to

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

[commit-bot: I haz the power, 2016-03-29 19:14:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-29 19:15:14]

Description was changed from

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=
==========

to

==========
Update QuicTransportChannel to latest version of libquic

This CL integrates recent Chromium changes that were merged
into https://github.com/devsisters/libquic/tree/master.

It also performs minor cleanup, such as removing accidental
usage of Chromium logging symbols (e.g. LOG(INFO),
LOG(ERROR) instead of LOG(LS_INFO), LOG(LS_ERROR)) and
using Chromium's scoped_ptr instead of rtc::scoped_ptr.

BUG=

Committed: https://crrev.com/f53776849710d511a97ea39ee17e4437aaaef85d
Cr-Commit-Position: refs/heads/master@{#12146}
==========

[commit-bot: I haz the power, 2016-03-29 19:15:16]

Patchset 1 (id:??) landed as
https://crrev.com/f53776849710d511a97ea39ee17e4437aaaef85d
Cr-Commit-Position: refs/heads/master@{#12146}