Reland of Unify the macOS and iOS capturer implementations

webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h

Index: webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h
diff --git a/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h b/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h
deleted file mode 100644
index e3ddd9fe1092860158a1560801830c4a74028e4c..0000000000000000000000000000000000000000
--- a/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- *  Copyright (c) 2012 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.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_
-
-#import <QTKit/QTKit.h>
-#include <stdio.h>
-
-#include "webrtc/modules/video_capture/device_info_impl.h"
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h"
-#include "webrtc/modules/video_capture/video_capture_impl.h"
-
-@class VideoCaptureMacQTKitObjC;
-@class VideoCaptureMacQTKitInfoObjC;
-
-namespace webrtc
-{
-namespace videocapturemodule
-{
-
-class VideoCaptureMacQTKit : public VideoCaptureImpl
-{
-public:
-    VideoCaptureMacQTKit(const int32_t id);
-    virtual ~VideoCaptureMacQTKit();
-
-    /*
-    *   Create a video capture module object
-    *
-    *   id - unique identifier of this video capture module object
-    *   deviceUniqueIdUTF8 -  name of the device. Available names can be found
-    *       by using GetDeviceName
-    *   deviceUniqueIdUTF8Length - length of deviceUniqueIdUTF8
-    */
-    static void Destroy(VideoCaptureModule* module);
-
-    int32_t Init(const int32_t id, const char* deviceUniqueIdUTF8);
-
-
-    // Start/Stop
-    virtual int32_t StartCapture(
-        const VideoCaptureCapability& capability);
-    virtual int32_t StopCapture();
-
-    // Properties of the set device
-
-    virtual bool CaptureStarted();
-
-    int32_t CaptureSettings(VideoCaptureCapability& settings);
-
-protected:
-    // Help functions
-    int32_t SetCameraOutput();
-
-private:
-    VideoCaptureMacQTKitObjC*        _captureDevice;
-    VideoCaptureMacQTKitInfoObjC*    _captureInfo;
-    bool                    _isCapturing;
-    int32_t            _id;
-    int32_t            _captureWidth;
-    int32_t            _captureHeight;
-    int32_t            _captureFrameRate;
-    char                     _currentDeviceNameUTF8[MAX_NAME_LENGTH];
-    char                     _currentDeviceUniqueIdUTF8[MAX_NAME_LENGTH];
-    char                     _currentDeviceProductUniqueIDUTF8[MAX_NAME_LENGTH];
-    int32_t            _frameCount;
-};
-}  // namespace videocapturemodule
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_