Revert of Refactor timing frame logic to work with encoders with internal sources

Revert of Refactor timing frame logic to work with encoders with internal sources (patchset #2 id:20001 of https://codereview.webrtc.org/2968153002/ )

Reason for revert:
Failing chromoting tests

Original issue's description:
> Refactor timing frame logic to work with encoders with internal sources
> 
> BUG=webrtc:7594, webrtc:7893
> 
> Review-Url: https://codereview.webrtc.org/2968153002
> Cr-Commit-Position: refs/heads/master@{#18955}
> Committed: https://chromium.googlesource.com/external/webrtc/+/a7a4535a35e2fccfab06c79d8704c1ca92970a6e

TBR=sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7594, webrtc:7893
Review-Url: https://codereview.webrtc.org/2980533002
Cr-Commit-Position: refs/heads/master@{#18957}
Committed: https://chromium.googlesource.com/external/webrtc/+/0b1e2f327912806a3f070ce72c19dff01b130de2

[ilnik, 2017-07-10 19:25:14]

The CQ bit was checked by ilnik@webrtc.org

[ilnik, 2017-07-10 19:25:15]

Created Revert of Refactor timing frame logic to work with encoders with
internal sources

[commit-bot: I haz the power, 2017-07-10 19:25:24]

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, 2017-07-10 19:25:30]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499714714723140, "parent_rev":
"bc8ee336582be9ad2b69285c257dfe7837fa2c8d", "commit_rev":
"0b1e2f327912806a3f070ce72c19dff01b130de2"}

[commit-bot: I haz the power, 2017-07-10 19:25:35]

Description was changed from

==========
Revert of Refactor timing frame logic to work with encoders with internal
sources (patchset #2 id:20001 of https://codereview.webrtc.org/2968153002/ )

Reason for revert:
Failing chromoting tests

Original issue's description:
> Refactor timing frame logic to work with encoders with internal sources
> 
> BUG=webrtc:7594,webrtc:7893
> 
> Review-Url: https://codereview.webrtc.org/2968153002
> Cr-Commit-Position: refs/heads/master@{#18955}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/a7a4535a35e2fccfab06c79d8...

TBR=sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7594,webrtc:7893
==========

to

==========
Revert of Refactor timing frame logic to work with encoders with internal
sources (patchset #2 id:20001 of https://codereview.webrtc.org/2968153002/ )

Reason for revert:
Failing chromoting tests

Original issue's description:
> Refactor timing frame logic to work with encoders with internal sources
> 
> BUG=webrtc:7594,webrtc:7893
> 
> Review-Url: https://codereview.webrtc.org/2968153002
> Cr-Commit-Position: refs/heads/master@{#18955}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/a7a4535a35e2fccfab06c79d8...

TBR=sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7594,webrtc:7893

Review-Url: https://codereview.webrtc.org/2980533002
Cr-Commit-Position: refs/heads/master@{#18957}
Committed:
https://chromium.googlesource.com/external/webrtc/+/0b1e2f327912806a3f070ce72...
==========

[commit-bot: I haz the power, 2017-07-10 19:25:37]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/0b1e2f327912806a3f070ce72...

[ilnik, 2017-07-11 07:55:33]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/2974893002/ by ilnik@webrtc.org.

The reason for reverting is: Reland with fixes..