Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCRtpSender.mm

 /*
  *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  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 "RTCRtpSender+Private.h"
+#import "PeerConnection/RTCRtpSender+Private.h"
 
-#import "NSString+StdString.h"
-#import "RTCMediaStreamTrack+Private.h"
-#import "RTCRtpParameters+Private.h"
+#import "Common/NSString+StdString.h"
+#import "PeerConnection/RTCMediaStreamTrack+Private.h"
+#import "PeerConnection/RTCRtpParameters+Private.h"
 #import "WebRTC/RTCLogging.h"
 
 #include "webrtc/api/mediastreaminterface.h"
 
 @implementation RTCRtpSender {
   rtc::scoped_refptr<webrtc::RtpSenderInterface> _nativeRtpSender;
 }
 
 - (NSString *)senderId {
   return [NSString stringForStdString:_nativeRtpSender->id()];
@@ skipping 59 matching lines @@
     (rtc::scoped_refptr<webrtc::RtpSenderInterface>)nativeRtpSender {
   NSParameterAssert(nativeRtpSender);
   if (self = [super init]) {
     _nativeRtpSender = nativeRtpSender;
     RTCLogInfo(@"RTCRtpSender(%p): created sender: %@", self, self.description);
   }
   return self;
 }
 
 @end