Clean up code a bit in MockPeerConnectionImpl. This addresses an issue in non-clang builds on ubunt…

Clean up code a bit in MockPeerConnectionImpl. This addresses an issue in non-clang builds on ubuntu 12.04 using gcc 4.6.4 which has been in there for a while now:

The error is as follows:

../../content/renderer/media/mock_peer_connection_impl.cc: In member function
'virtual bool content::MockPeerConnectionImpl::GetStats(webrtc::StatsObserver*,
webrtc::MediaStreamTrackInterface*,
webrtc::PeerConnectionInterface::StatsOutputLevel)':
../../content/renderer/media/mock_peer_connection_impl.cc:280:3: error: in C++98
'value' must be initialized by constructor, not by '{...}'
../../content/renderer/media/mock_peer_connection_impl.cc:293:5: error: in C++98
'value2' must be initialized by constructor, not by '{...}'

R=xians@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=285547

[tommi (sloooow) - chröme, 2014-07-24 23:12:36]

Rebase

[no longer working on chromium, 2014-07-25 08:35:00]

lgtm

I assume you would like to commit it now, so I pressed the commit queue button,
please stop it if you don't want to land it now.

[no longer working on chromium, 2014-07-25 08:35:02]

The CQ bit was checked by xians@chromium.org

[commit-bot: I haz the power, 2014-07-25 08:36:17]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tommi@chromium.org/415403002/20001

[tommi (sloooow) - chröme, 2014-07-25 09:58:54]

Committed patchset #2 manually as r285547 (presubmit successful).