Add missing methods to WebRtcAudioDeviceNotImpl.

Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170
Committed: https://crrev.com/c2e6d38972b9b859379002454340a9cfb417570f
Cr-Commit-Position: refs/heads/master@{#411947}

[Max Morin, 2016-08-09 10:02:40]

Description was changed from

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we should need an
implementation of them here.

BUG=
==========

to

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we should need an implementation of
them here, see https://codereview.webrtc.org/2222563002/

BUG=
==========

[Max Morin, 2016-08-09 10:02:40]

maxmorin@chromium.org changed reviewers:
+ perkj@chromium.org

[Max Morin, 2016-08-09 10:12:31]

Per: PTAL at this small change.

[Max Morin, 2016-08-09 11:37:39]

Description was changed from

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we should need an implementation of
them here, see https://codereview.webrtc.org/2222563002/

BUG=
==========

to

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=
==========

[perkj_chrome, 2016-08-15 05:23:11]

lgtm with the comments considered. 
please add the correct bug number to BUG=

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
File content/renderer/media/webrtc_audio_device_not_impl.cc (right):

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
content/renderer/media/webrtc_audio_device_not_impl.cc:270: return 0;
NOTREACHED()
return 0?

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
content/renderer/media/webrtc_audio_device_not_impl.cc:278: return 0;
NOTREACHED() ? 
return 0;

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
content/renderer/media/webrtc_audio_device_not_impl.cc:286: return 0;
NOTREACHED() ? 
return 0;

[Max Morin, 2016-08-15 07:10:49]

Description was changed from

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=
==========

to

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170
==========

[Max Morin, 2016-08-15 07:13:09]

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
File content/renderer/media/webrtc_audio_device_not_impl.cc (right):

https://codereview.chromium.org/2225263003/diff/1/content/renderer/media/webr...
content/renderer/media/webrtc_audio_device_not_impl.cc:270: return 0;
On 2016/08/15 05:23:10, perkj_chrome wrote:
> NOTREACHED()
> return 0? 

I'd rather harmonize with the rest of the file, which doesn't have such checks.
Either way, if these methods are accidentally called, simply doing nothing is
better than crashing.

[Max Morin, 2016-08-15 07:40:50]

The CQ bit was checked by maxmorin@chromium.org

[Max Morin, 2016-08-15 07:40:50]

The patchset sent to the CQ was uploaded after l-g-t-m from perkj@chromium.org
Link to the patchset: https://codereview.chromium.org/2225263003/#ps20001
(title: "Fix compile.")

[commit-bot: I haz the power, 2016-08-15 07:41:05]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-15 08:24:37]

Description was changed from

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170
==========

to

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170
==========

[commit-bot: I haz the power, 2016-08-15 08:24:38]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-15 08:25:50]

Description was changed from

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170
==========

to

==========
Add missing methods to WebRtcAudioDeviceNotImpl.
These will become pure virtual in WebRTC, so we need an implementation of them
here, see https://codereview.webrtc.org/2222563002/

BUG=webrtc:6170

Committed: https://crrev.com/c2e6d38972b9b859379002454340a9cfb417570f
Cr-Commit-Position: refs/heads/master@{#411947}
==========

[commit-bot: I haz the power, 2016-08-15 08:25:51]

Patchset 2 (id:??) landed as
https://crrev.com/c2e6d38972b9b859379002454340a9cfb417570f
Cr-Commit-Position: refs/heads/master@{#411947}