Unconditionally build VP9 support.

Unconditionally build VP9 support.

Broken for PeerConnection either way (since VP9 support is announced)
and would fail on a CHECK apart from generating incorrect
offers/answers. This isn't a flag that we want to support, so it's
better to remove the foot-shooting gun.

BUG=
R=asapersson@webrtc.org, kjellander@webrtc.org, phoglund@webrtc.org, stefan@webrtc.org

Committed: https://crrev.com/bd05f0ba52be050d7b438d5e191b8976506018d2
Cr-Commit-Position: refs/heads/master@{#10676}

[pbos-webrtc, 2015-11-16 13:41:11]

Description was changed from

==========
Unconditionally build VP9 support.

Broken for PeerConnection either way (since VP9 support is announced)
and would fail on a CHECK apart from generating incorrect
offers/answers. This isn't a flag that we want to support, so it's
better to remove the foot-shooting gun.

BUG=
R=asapersson@webrtc.org, kjellander@webrtc.org
==========

to

==========
Unconditionally build VP9 support.

Broken for PeerConnection either way (since VP9 support is announced)
and would fail on a CHECK apart from generating incorrect
offers/answers. This isn't a flag that we want to support, so it's
better to remove the foot-shooting gun.

BUG=
R=asapersson@webrtc.org, kjellander@webrtc.org, phoglund@webrtc.org
==========

[pbos-webrtc, 2015-11-16 13:41:11]

pbos@webrtc.org changed reviewers:
+ phoglund@webrtc.org

[pbos-webrtc, 2015-11-16 13:42:16]

PTAL, woo

[kjellander_webrtc, 2015-11-16 13:56:43]

lgtm

[åsapersson, 2015-11-16 14:04:36]

lgtm

[phoglund, 2015-11-17 14:21:22]

lgtm

[pbos-webrtc, 2015-11-17 14:24:57]

Description was changed from

==========
Unconditionally build VP9 support.

Broken for PeerConnection either way (since VP9 support is announced)
and would fail on a CHECK apart from generating incorrect
offers/answers. This isn't a flag that we want to support, so it's
better to remove the foot-shooting gun.

BUG=
R=asapersson@webrtc.org, kjellander@webrtc.org, phoglund@webrtc.org
==========

to

==========
Unconditionally build VP9 support.

Broken for PeerConnection either way (since VP9 support is announced)
and would fail on a CHECK apart from generating incorrect
offers/answers. This isn't a flag that we want to support, so it's
better to remove the foot-shooting gun.

BUG=
R=asapersson@webrtc.org, kjellander@webrtc.org, phoglund@webrtc.org,
stefan@webrtc.org
==========

[stefan-webrtc, 2015-11-17 14:26:20]

stefan@webrtc.org changed reviewers:
+ stefan@webrtc.org

[stefan-webrtc, 2015-11-17 14:26:21]

lgtm

[pbos-webrtc, 2015-11-17 14:27:45]

Committed patchset #1 (id:1) manually as
bd05f0ba52be050d7b438d5e191b8976506018d2 (presubmit successful).

[commit-bot: I haz the power, 2015-11-17 14:27:48]

Patchset 1 (id:??) landed as
https://crrev.com/bd05f0ba52be050d7b438d5e191b8976506018d2
Cr-Commit-Position: refs/heads/master@{#10676}