Revert of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/Video/RTCAVFoundationVideoCapturerInternal.h

Index: webrtc/sdk/objc/Framework/Classes/Video/RTCAVFoundationVideoCapturerInternal.h
diff --git a/webrtc/sdk/objc/Framework/Classes/Video/RTCAVFoundationVideoCapturerInternal.h b/webrtc/sdk/objc/Framework/Classes/Video/RTCAVFoundationVideoCapturerInternal.h
deleted file mode 100644
index 8b73a808639c8dbc5edd905a79cf4ef0014ee55f..0000000000000000000000000000000000000000
--- a/webrtc/sdk/objc/Framework/Classes/Video/RTCAVFoundationVideoCapturerInternal.h
+++ /dev/null
@@ -1,49 +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 <AVFoundation/AVFoundation.h>
-#import <Foundation/Foundation.h>
-
-#ifdef __cplusplus
-#include "avfoundationvideocapturer.h"
-#endif
-
-NS_ASSUME_NONNULL_BEGIN
-// This class is an implementation detail of AVFoundationVideoCapturer and handles
-// the ObjC integration with the AVFoundation APIs.
-// It is meant to be owned by an instance of AVFoundationVideoCapturer.
-// The reason for this is because other webrtc objects own cricket::VideoCapturer, which is not
-// ref counted. To prevent bad behavior we do not expose this class directly.
-@interface RTCAVFoundationVideoCapturerInternal
-    : NSObject <AVCaptureVideoDataOutputSampleBufferDelegate>
-
-@property(nonatomic, readonly) AVCaptureSession *captureSession;
-@property(nonatomic, readonly) dispatch_queue_t frameQueue;
-@property(nonatomic, readonly) BOOL canUseBackCamera;
-@property(nonatomic, assign) BOOL useBackCamera;  // Defaults to NO.
-@property(atomic, assign) BOOL isRunning;  // Whether the capture session is running.
-@property(atomic, assign) BOOL hasStarted;  // Whether we have an unmatched start.
-
-// We keep a pointer back to AVFoundationVideoCapturer to make callbacks on it
-// when we receive frames. This is safe because this object should be owned by
-// it.
-- (instancetype)initWithCapturer:(webrtc::AVFoundationVideoCapturer *)capturer;
-- (AVCaptureDevice *)getActiveCaptureDevice;
-
-- (nullable AVCaptureDevice *)frontCaptureDevice;
-- (nullable AVCaptureDevice *)backCaptureDevice;
-
-// Starts and stops the capture session asynchronously. We cannot do this
-// synchronously without blocking a WebRTC thread.
-- (void)start;
-- (void)stop;
-
-@end
-NS_ASSUME_NONNULL_END