Revert of Remove deprecated CodecType methods.

Revert of Remove deprecated CodecType methods. (patchset #1 id:1 of https://codereview.webrtc.org/3009583002/ )

Reason for revert:
It breaks chromium FYI bots.

E.g.: https://build.chromium.org/p/chromium.webrtc.fyi/builders/Win%20Builder/builds/11615

Original issue's description:
> Remove deprecated CodecType methods.
> 
> These are no longer needed as all clients have been updated to use the
> new methods that always return a value.
> 
> BUG=None
> 
> Review-Url: https://codereview.webrtc.org/3009583002
> Cr-Commit-Position: refs/heads/master@{#19559}
> Committed: https://chromium.googlesource.com/external/webrtc/+/1a92d0de49779567241e97e50cb69d51257adcce

TBR=magjed@webrtc.org,tommi@webrtc.org,kthelgason@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Review-Url: https://codereview.webrtc.org/3010553002
Cr-Commit-Position: refs/heads/master@{#19563}
Committed: https://chromium.googlesource.com/external/webrtc/+/673caedc39f8fc0975fb902041c9000c271bfccf

[mbonadei, 2017-08-28 14:16:33]

The CQ bit was checked by mbonadei@webrtc.org

[mbonadei, 2017-08-28 14:16:33]

Created Revert of Remove deprecated CodecType methods.

[commit-bot: I haz the power, 2017-08-28 14:16:40]

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, 2017-08-28 14:16:44]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1503929793071360, "parent_rev":
"bc4cbe1b6c1f1a2c048b9833ca7fe2f6704949bd", "commit_rev":
"673caedc39f8fc0975fb902041c9000c271bfccf"}

[commit-bot: I haz the power, 2017-08-28 14:16:50]

Description was changed from

==========
Revert of Remove deprecated CodecType methods. (patchset #1 id:1 of
https://codereview.webrtc.org/3009583002/ )

Reason for revert:
It breaks chromium FYI bots.

E.g.:
https://build.chromium.org/p/chromium.webrtc.fyi/builders/Win%20Builder/build...

Original issue's description:
> Remove deprecated CodecType methods.
> 
> These are no longer needed as all clients have been updated to use the
> new methods that always return a value.
> 
> BUG=None
> 
> Review-Url: https://codereview.webrtc.org/3009583002
> Cr-Commit-Position: refs/heads/master@{#19559}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/1a92d0de49779567241e97e50...

TBR=magjed@webrtc.org,tommi@webrtc.org,kthelgason@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None
==========

to

==========
Revert of Remove deprecated CodecType methods. (patchset #1 id:1 of
https://codereview.webrtc.org/3009583002/ )

Reason for revert:
It breaks chromium FYI bots.

E.g.:
https://build.chromium.org/p/chromium.webrtc.fyi/builders/Win%20Builder/build...

Original issue's description:
> Remove deprecated CodecType methods.
> 
> These are no longer needed as all clients have been updated to use the
> new methods that always return a value.
> 
> BUG=None
> 
> Review-Url: https://codereview.webrtc.org/3009583002
> Cr-Commit-Position: refs/heads/master@{#19559}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/1a92d0de49779567241e97e50...

TBR=magjed@webrtc.org,tommi@webrtc.org,kthelgason@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Review-Url: https://codereview.webrtc.org/3010553002
Cr-Commit-Position: refs/heads/master@{#19563}
Committed:
https://chromium.googlesource.com/external/webrtc/+/673caedc39f8fc0975fb90204...
==========

[commit-bot: I haz the power, 2017-08-28 14:16:51]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/673caedc39f8fc0975fb90204...

[kthelgason, 2017-09-13 11:44:58]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/3009413002/ by kthelgason@webrtc.org.

The reason for reverting is: Fixes have landed in chromium..