Build dynamic iOS SDK.

webrtc/api/objc/RTCVideoTrack.h

-/*
- *  Copyright 2015 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 "webrtc/api/objc/RTCMediaStreamTrack.h"
-
-#import "webrtc/base/objc/RTCMacros.h"
-
-NS_ASSUME_NONNULL_BEGIN
-
-@protocol RTCVideoRenderer;
-@class RTCPeerConnectionFactory;
-@class RTCVideoSource;
-
-RTC_EXPORT
-@interface RTCVideoTrack : RTCMediaStreamTrack
-
-/** The video source for this video track. */
-@property(nonatomic, readonly) RTCVideoSource *source;
-
-- (instancetype)init NS_UNAVAILABLE;
-
-/** Register a renderer that will render all frames received on this track. */
-- (void)addRenderer:(id<RTCVideoRenderer>)renderer;
-
-/** Deregister a renderer. */
-- (void)removeRenderer:(id<RTCVideoRenderer>)renderer;
-
-@end
-
-NS_ASSUME_NONNULL_END