Support running AppRTC without a TURN ICE server

Support running AppRTC without a TURN ICE server

The "ice_server_url" key is always present in AppRTC server's JSON response but may be empty if no ICE server is wanted.

BUG=webrtc:7636
Review-Url: https://codereview.webrtc.org/2878673002
Cr-Commit-Position: refs/heads/master@{#18118}
Committed: https://chromium.googlesource.com/external/webrtc/+/054be4c9d94757803df85239bae8a6e8531115f7

[oprypin_webrtc, 2017-05-11 20:53:18]

Description was changed from

==========
Support running AppRTC without an ICE server

The key is always present in JSON but may be empty
==========

to

==========
Support running AppRTC without an ICE STUN server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

[oprypin_webrtc, 2017-05-11 20:53:18]

oprypin@webrtc.org changed reviewers:
+ sakal@webrtc.org

[oprypin_webrtc, 2017-05-11 20:57:13]

Description was changed from

==========
Support running AppRTC without an ICE STUN server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

to

==========
Support running AppRTC without an ICE TURN server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

[oprypin_webrtc, 2017-05-11 20:57:49]

Description was changed from

==========
Support running AppRTC without an ICE TURN server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

to

==========
Support running AppRTC without a TURN ICE server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

[sakal, 2017-05-12 07:17:22]

lgtm

[oprypin_webrtc, 2017-05-12 07:22:48]

The CQ bit was checked by oprypin@webrtc.org

[commit-bot: I haz the power, 2017-05-12 07:23:01]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-05-12 07:40:59]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494573768065280, "parent_rev":
"e43397e07922c0ecf002a36b7b12744aeadaf3a1", "commit_rev":
"054be4c9d94757803df85239bae8a6e8531115f7"}

[commit-bot: I haz the power, 2017-05-12 07:41:02]

Description was changed from

==========
Support running AppRTC without a TURN ICE server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636
==========

to

==========
Support running AppRTC without a TURN ICE server

The "ice_server_url" key is always present in AppRTC server's JSON response but
may be empty if no ICE server is wanted.

BUG=webrtc:7636

Review-Url: https://codereview.webrtc.org/2878673002
Cr-Commit-Position: refs/heads/master@{#18118}
Committed:
https://chromium.googlesource.com/external/webrtc/+/054be4c9d94757803df85239b...
==========

[commit-bot: I haz the power, 2017-05-12 07:41:03]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/054be4c9d94757803df85239b...