Reland of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/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 "NSString+StdString.h"
-#import "RTCMediaStreamTrack+Private.h"
-#import "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()];
-}
-
-- (RTCRtpParameters *)parameters {
-  return [[RTCRtpParameters alloc]
-      initWithNativeParameters:_nativeRtpSender->GetParameters()];
-}
-
-- (void)setParameters:(RTCRtpParameters *)parameters {
-  if (!_nativeRtpSender->SetParameters(parameters.nativeParameters)) {
-    RTCLogError(@"RTCRtpSender(%p): Failed to set parameters: %@", self,
-        parameters);
-  }
-}
-
-- (RTCMediaStreamTrack *)track {
-  rtc::scoped_refptr<webrtc::MediaStreamTrackInterface> nativeTrack(
-    _nativeRtpSender->track());
-  if (nativeTrack) {
-    return [[RTCMediaStreamTrack alloc] initWithNativeTrack:nativeTrack];
-  }
-  return nil;
-}
-
-- (void)setTrack:(RTCMediaStreamTrack *)track {
-  if (!_nativeRtpSender->SetTrack(track.nativeTrack)) {
-    RTCLogError(@"RTCRtpSender(%p): Failed to set track %@", self, track);
-  }
-}
-
-- (NSString *)description {
-  return [NSString stringWithFormat:@"RTCRtpSender {\n  senderId: %@\n}",
-      self.senderId];
-}
-
-- (BOOL)isEqual:(id)object {
-  if (self == object) {
-    return YES;
-  }
-  if (object == nil) {
-    return NO;
-  }
-  if (![object isMemberOfClass:[self class]]) {
-    return NO;
-  }
-  RTCRtpSender *sender = (RTCRtpSender *)object;
-  return _nativeRtpSender == sender.nativeRtpSender;
-}
-
-- (NSUInteger)hash {
-  return (NSUInteger)_nativeRtpSender.get();
-}
-
-#pragma mark - Private
-
-- (rtc::scoped_refptr<webrtc::RtpSenderInterface>)nativeRtpSender {
-  return _nativeRtpSender;
-}
-
-- (instancetype)initWithNativeRtpSender:
-    (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