Revert of media: add video capture device for ARC++ camera HAL v3

media/capture/video/chromeos/video_capture_device_arc_chromeos.h

Index: media/capture/video/chromeos/video_capture_device_arc_chromeos.h
diff --git a/media/capture/video/chromeos/video_capture_device_arc_chromeos.h b/media/capture/video/chromeos/video_capture_device_arc_chromeos.h
deleted file mode 100644
index 357baf2a4373cad7a156c068f4346d6c58a3416a..0000000000000000000000000000000000000000
--- a/media/capture/video/chromeos/video_capture_device_arc_chromeos.h
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MEDIA_CAPTURE_VIDEO_CHROMEOS_VIDEO_CAPTURE_DEVICE_ARC_CHROMEOS_H_
-#define MEDIA_CAPTURE_VIDEO_CHROMEOS_VIDEO_CAPTURE_DEVICE_ARC_CHROMEOS_H_
-
-#include <memory>
-
-#include "base/macros.h"
-#include "base/threading/thread.h"
-#include "media/capture/video/chromeos/display_rotation_observer.h"
-#include "media/capture/video/chromeos/mojo/arc_camera3.mojom.h"
-#include "media/capture/video/video_capture_device.h"
-#include "media/capture/video/video_capture_device_descriptor.h"
-#include "media/capture/video_capture_types.h"
-
-namespace display {
-
-class Display;
-
-}  // namespace display
-
-namespace media {
-
-class CameraHalDelegate;
-class CameraDeviceDelegate;
-
-// Implementation of VideoCaptureDevice for ChromeOS with ARC++ camera HALv3.
-class CAPTURE_EXPORT VideoCaptureDeviceArcChromeOS final
-    : public VideoCaptureDevice,
-      public DisplayRotationObserver {
- public:
-  VideoCaptureDeviceArcChromeOS(
-      scoped_refptr<base::SingleThreadTaskRunner>
-          task_runner_for_screen_observer,
-      const VideoCaptureDeviceDescriptor& device_descriptor,
-      scoped_refptr<CameraHalDelegate> camera_hal_delegate);
-
-  ~VideoCaptureDeviceArcChromeOS() final;
-
-  // VideoCaptureDevice implementation.
-  void AllocateAndStart(const VideoCaptureParams& params,
-                        std::unique_ptr<Client> client) final;
-  void StopAndDeAllocate() final;
-  void TakePhoto(TakePhotoCallback callback) final;
-  void GetPhotoState(GetPhotoStateCallback callback) final;
-  void SetPhotoOptions(mojom::PhotoSettingsPtr settings,
-                       SetPhotoOptionsCallback callback) final;
-
- private:
-  // DisplayRotationDelegate implementation.
-  void SetDisplayRotation(const display::Display& display) final;
-  void SetRotation(int rotation);
-
-  const VideoCaptureDeviceDescriptor device_descriptor_;
-
-  // A reference to the CameraHalDelegate instance in the VCD factory.  This is
-  // used by AllocateAndStart to query camera info and create the camera device.
-  const scoped_refptr<CameraHalDelegate> camera_hal_delegate_;
-
-  // A reference to the thread that all the VideoCaptureDevice interface methods
-  // are expected to be called on.
-  const scoped_refptr<base::SingleThreadTaskRunner> capture_task_runner_;
-
-  // The thread that all the Mojo operations of |camera_device_delegate_| take
-  // place.  Started in AllocateAndStart and stopped in StopAndDeAllocate, where
-  // the access to the base::Thread methods are sequenced on
-  // |capture_task_runner_|.
-  base::Thread camera_device_ipc_thread_;
-
-  // Internal delegate doing the actual capture setting, buffer allocation and
-  // circulation with the camera HAL. Created in AllocateAndStart and deleted in
-  // StopAndDeAllocate on |capture_task_runner_|.  All methods of
-  // |camera_device_delegate_| operate on |camera_device_ipc_thread_|.
-  std::unique_ptr<CameraDeviceDelegate> camera_device_delegate_;
-
-  scoped_refptr<ScreenObserverDelegate> screen_observer_delegate_;
-  const VideoFacingMode lens_facing_;
-  const int camera_orientation_;
-  // Whether the incoming frames should rotate when the device rotates.
-  const bool rotates_with_device_;
-  int rotation_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceArcChromeOS);
-};
-
-}  // namespace media
-
-#endif  // MEDIA_CAPTURE_VIDEO_CHROMEOS_VIDEO_CAPTURE_DEVICE_ARC_CHROMEOS_H_