Revert of Split iOS sdk in to separate targets

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

Index: webrtc/sdk/objc/Framework/Classes/RTCMediaStream+Private.h
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCMediaStream+Private.h b/webrtc/sdk/objc/Framework/Classes/RTCMediaStream+Private.h
new file mode 100644
index 0000000000000000000000000000000000000000..7f8707228d31e75137053eb4921a8d27e78272dd
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCMediaStream+Private.h
@@ -0,0 +1,36 @@
+/*
+ *  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/RTCMediaStream.h"
+
+#include "webrtc/api/mediastreaminterface.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RTCMediaStream ()
+
+/**
+ * MediaStreamInterface representation of this RTCMediaStream object. This is
+ * needed to pass to the underlying C++ APIs.
+ */
+@property(nonatomic, readonly)
+    rtc::scoped_refptr<webrtc::MediaStreamInterface> nativeMediaStream;
+
+/** Initialize an RTCMediaStream with an id. */
+- (instancetype)initWithFactory:(RTCPeerConnectionFactory *)factory
+                       streamId:(NSString *)streamId;
+
+/** Initialize an RTCMediaStream from a native MediaStreamInterface. */
+- (instancetype)initWithNativeMediaStream:
+    (rtc::scoped_refptr<webrtc::MediaStreamInterface>)nativeMediaStream;
+
+@end
+
+NS_ASSUME_NONNULL_END