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

media/capture/video/chromeos/camera_device_context.cc

Index: media/capture/video/chromeos/camera_device_context.cc
diff --git a/media/capture/video/chromeos/camera_device_context.cc b/media/capture/video/chromeos/camera_device_context.cc
deleted file mode 100644
index bf7b580e3ec8abbaf53c22df05d78a22489b78be..0000000000000000000000000000000000000000
--- a/media/capture/video/chromeos/camera_device_context.cc
+++ /dev/null
@@ -1,58 +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.
-
-#include "media/capture/video/chromeos/camera_device_context.h"
-
-namespace media {
-
-CameraDeviceContext::CameraDeviceContext(
-    std::unique_ptr<VideoCaptureDevice::Client> client)
-    : state_(State::kStopped), rotation_(0), client_(std::move(client)) {
-  DCHECK(client_);
-}
-
-CameraDeviceContext::~CameraDeviceContext() {}
-
-void CameraDeviceContext::SetState(State state) {
-  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-  state_ = state;
-  if (state_ == State::kCapturing) {
-    client_->OnStarted();
-  }
-}
-
-CameraDeviceContext::State CameraDeviceContext::GetState() {
-  return state_;
-}
-
-void CameraDeviceContext::SetErrorState(
-    const tracked_objects::Location& from_here,
-    const std::string& reason) {
-  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-  state_ = State::kError;
-  LOG(ERROR) << reason;
-  client_->OnError(from_here, reason);
-}
-
-void CameraDeviceContext::LogToClient(std::string message) {
-  client_->OnLog(message);
-}
-
-void CameraDeviceContext::SubmitCapturedData(
-    const uint8_t* data,
-    int length,
-    const VideoCaptureFormat& frame_format,
-    base::TimeTicks reference_time,
-    base::TimeDelta timestamp) {
-  client_->OnIncomingCapturedData(data, length, frame_format, rotation_,
-                                  reference_time, timestamp);
-}
-
-void CameraDeviceContext::SetRotation(int rotation) {
-  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-  DCHECK(rotation >= 0 && rotation < 360 && rotation % 90 == 0);
-  rotation_ = rotation;
-}
-
-}  // namespace media