[Mojo Video Capture] Switch to using Mojo structs in media/capture/mojo

services/video_capture/public/cpp/capture_settings.h

-// Copyright 2016 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 SERVICES_VIDEO_CAPTURE_PUBLIC_CPP_CAPTURE_SETTINGS_H_
-#define SERVICES_VIDEO_CAPTURE_PUBLIC_CPP_CAPTURE_SETTINGS_H_
-
-#include "media/capture/video_capture_types.h"
-#include "ui/gfx/geometry/size.h"
-
-namespace video_capture {
-
-// Cpp equivalent of Mojo struct video_capture::mojom::CaptureFormat.
-struct I420CaptureFormat {
-  gfx::Size frame_size;
-  float frame_rate;
-
-  bool operator==(const I420CaptureFormat& other) const {
-    return frame_size == other.frame_size && frame_rate == other.frame_rate;
-  }
-
-  void ConvertToMediaVideoCaptureFormat(
-      media::VideoCaptureFormat* target) const {
-    target->frame_size = frame_size;
-    target->frame_rate = frame_rate;
-    target->pixel_format = media::PIXEL_FORMAT_I420;
-    target->pixel_storage = media::PIXEL_STORAGE_CPU;
-  }
-};
-
-// Cpp equivalent of Mojo struct video_capture::mojom::CaptureSettings.
-struct CaptureSettings {
-  I420CaptureFormat format;
-  media::ResolutionChangePolicy resolution_change_policy;
-  media::PowerLineFrequency power_line_frequency;
-
-  void ConvertToMediaVideoCaptureParams(
-      media::VideoCaptureParams* target) const {
-    format.ConvertToMediaVideoCaptureFormat(&(target->requested_format));
-    target->resolution_change_policy = resolution_change_policy;
-    target->power_line_frequency = power_line_frequency;
-  }
-};
-
-}  // namespace video_capture
-
-#endif  // SERVICES_VIDEO_CAPTURE_PUBLIC_CPP_CAPTURE_SETTINGS_H_