Delete VideoFrameFactory, CapturedFrame, and related code.

webrtc/media/base/videoframefactory.cc

-/*
- *  Copyright (c) 2014 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.
- */
-
-#include "webrtc/media/base/videoframefactory.h"
-
-#include <algorithm>
-#include "webrtc/media/base/videocapturer.h"
-
-namespace cricket {
-
-VideoFrame* VideoFrameFactory::CreateAliasedFrame(
-    const CapturedFrame* input_frame,
-    int cropped_input_width,
-    int cropped_input_height,
-    int output_width,
-    int output_height) const {
-  std::unique_ptr<VideoFrame> cropped_input_frame(CreateAliasedFrame(
-      input_frame, cropped_input_width, cropped_input_height));
-  if (!cropped_input_frame)
-    return nullptr;
-
-  if (cropped_input_width == output_width &&
-      cropped_input_height == output_height) {
-    // No scaling needed.
-    return cropped_input_frame.release();
-  }
-
-  // If the frame is rotated, we need to switch the width and height.
-  if (apply_rotation_ &&
-      (input_frame->rotation == webrtc::kVideoRotation_90 ||
-       input_frame->rotation == webrtc::kVideoRotation_270)) {
-    std::swap(output_width, output_height);
-  }
-
-  rtc::scoped_refptr<webrtc::I420Buffer> scaled_buffer(
-      pool_.CreateBuffer(output_width, output_height));
-  scaled_buffer->CropAndScaleFrom(cropped_input_frame->video_frame_buffer());
-
-  return new WebRtcVideoFrame(scaled_buffer, cropped_input_frame->rotation(),
-                              cropped_input_frame->timestamp_us(),
-                              cropped_input_frame->transport_frame_id());
-}
-
-}  // namespace cricket