Introduce AudioCodingModuleImpl::current_encoder_
This replaces direct reference into the codecs_ array in many places.
The variables current_send_codec_idx_ and send_codec_registered_ are
replaced.
COAUTHOR=kwiberg@webrtc.org
BUG=4228
R=minyue@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/47819004
Cr-Original-Commit-Position: refs/heads/master@{#8890}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 22e209d4f871bf0cd0f8c7f7a717a8b1803743e9
2 files changed
