Revert of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/RTCVideoFrame+Private.h

Index: webrtc/sdk/objc/Framework/Classes/RTCVideoFrame+Private.h
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCVideoFrame+Private.h b/webrtc/sdk/objc/Framework/Classes/RTCVideoFrame+Private.h
new file mode 100644
index 0000000000000000000000000000000000000000..3b36f5b008ea9c826ef37384fad6e45fbec62421
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCVideoFrame+Private.h
@@ -0,0 +1,29 @@
+/*
+ *  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/RTCVideoFrame.h"
+
+#include "webrtc/api/video/video_frame_buffer.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RTCVideoFrame ()
+
+@property(nonatomic, readonly) rtc::scoped_refptr<webrtc::VideoFrameBuffer> videoBuffer;
+
+- (instancetype)initWithVideoBuffer:
+                    (rtc::scoped_refptr<webrtc::VideoFrameBuffer>)videoBuffer
+                           rotation:(RTCVideoRotation)rotation
+                        timeStampNs:(int64_t)timeStampNs
+    NS_DESIGNATED_INITIALIZER;
+
+@end
+
+NS_ASSUME_NONNULL_END