Revert of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h

Index: webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h
diff --git a/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h
deleted file mode 100644
index 43aff02691fda0faaa6192e031619399e7861a7f..0000000000000000000000000000000000000000
--- a/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- *  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 "WebRTC/RTCAudioSource.h"
-
-#import "RTCMediaSource+Private.h"
-
-@interface RTCAudioSource ()
-
-/**
- * The AudioSourceInterface object passed to this RTCAudioSource during
- * construction.
- */
-@property(nonatomic, readonly) rtc::scoped_refptr<webrtc::AudioSourceInterface> nativeAudioSource;
-
-/** Initialize an RTCAudioSource from a native AudioSourceInterface. */
-- (instancetype)initWithNativeAudioSource:
-    (rtc::scoped_refptr<webrtc::AudioSourceInterface>)nativeAudioSource
-    NS_DESIGNATED_INITIALIZER;
-
-- (instancetype)initWithNativeMediaSource:
-    (rtc::scoped_refptr<webrtc::MediaSourceInterface>)nativeMediaSource
-                                     type:(RTCMediaSourceType)type NS_UNAVAILABLE;
-
-@end