Revert of AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder

Revert of AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder (patchset #1 id:1 of https://codereview.webrtc.org/2341283002/ )

Reason for revert:
Seems to have broken Chromium tests.

Original issue's description:
> AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder
>
> Instead of looking in AcmReceiver::decoders_, which we're trying to
> get rid of.
>
> BUG=webrtc:5801
>
> Committed: https://crrev.com/07772e4738ef8007280f97a0245eef34b9ca9391
> Cr-Commit-Position: refs/heads/master@{#14276}

TBR=ossu@webrtc.org,henrik.lundin@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5801
Committed: https://crrev.com/f62b82e95ffd720c454d668932f3694b9bd8e34b
Cr-Commit-Position: refs/heads/master@{#14277}

[kwiberg-webrtc, 2016-09-18 12:32:01]

The CQ bit was checked by kwiberg@webrtc.org

[kwiberg-webrtc, 2016-09-18 12:32:01]

Created Revert of AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder

[commit-bot: I haz the power, 2016-09-18 12:32:07]

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, 2016-09-18 12:32:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-18 12:32:23]

Description was changed from

==========
Revert of AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder (patchset #1
id:1 of https://codereview.webrtc.org/2341283002/ )

Reason for revert:
Seems to have broken Chromium tests.

Original issue's description:
> AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder
> 
> Instead of looking in AcmReceiver::decoders_, which we're trying to
> get rid of.
> 
> BUG=webrtc:5801
> 
> Committed: https://crrev.com/07772e4738ef8007280f97a0245eef34b9ca9391
> Cr-Commit-Position: refs/heads/master@{#14276}

TBR=ossu@webrtc.org,henrik.lundin@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5801
==========

to

==========
Revert of AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder (patchset #1
id:1 of https://codereview.webrtc.org/2341283002/ )

Reason for revert:
Seems to have broken Chromium tests.

Original issue's description:
> AcmReceiver::DecoderByPayloadType: Ask NetEq for decoder
>
> Instead of looking in AcmReceiver::decoders_, which we're trying to
> get rid of.
>
> BUG=webrtc:5801
>
> Committed: https://crrev.com/07772e4738ef8007280f97a0245eef34b9ca9391
> Cr-Commit-Position: refs/heads/master@{#14276}

TBR=ossu@webrtc.org,henrik.lundin@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5801

Committed: https://crrev.com/f62b82e95ffd720c454d668932f3694b9bd8e34b
Cr-Commit-Position: refs/heads/master@{#14277}
==========

[commit-bot: I haz the power, 2016-09-18 12:32:24]

Patchset 1 (id:??) landed as
https://crrev.com/f62b82e95ffd720c454d668932f3694b9bd8e34b
Cr-Commit-Position: refs/heads/master@{#14277}

[hlundin-webrtc, 2016-09-19 12:07:29]

RS LGTM