Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/Audio/RTCAudioSource.mm

 /*
  *  Copyright 2016 The WebRTC project authors. All Rights Reserved.

[tkchin_webrtc, 2017/05/05 00:36:21]

These belong in PeerConnection/

Audio should only include the RTCAudioSession related bits.

[kthelgason, 2017/05/08 13:40:07]

Done.

  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#import "RTCAudioSource+Private.h"
+#import "Audio/RTCAudioSource+Private.h"
 
 #include "webrtc/base/checks.h"
 
 @implementation RTCAudioSource {
 }
 
 @synthesize volume = _volume;
 @synthesize nativeAudioSource = _nativeAudioSource;
 
 - (instancetype)initWithNativeAudioSource:
@@ skipping 17 matching lines @@
   NSString *stateString = [[self class] stringForState:self.state];
   return [NSString stringWithFormat:@"RTCAudioSource( %p ): %@", self, stateString];
 }
 
 - (void)setVolume:(double)volume {
   _volume = volume;
   _nativeAudioSource->SetVolume(volume);
 }
 
 @end