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

services/video_capture/public/interfaces/capture_settings_traits.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_INTERFACES_CAPTURE_SETTINGS_TRAITS_H_
-#define SERVICES_VIDEO_CAPTURE_PUBLIC_INTERFACES_CAPTURE_SETTINGS_TRAITS_H_
-
-#include "media/capture/video_capture_types.h"
-#include "mojo/common/common_custom_types_struct_traits.h"
-#include "services/video_capture/public/interfaces/device.mojom.h"
-
-namespace mojo {
-
-template <>
-struct StructTraits<video_capture::mojom::I420CaptureFormatDataView,
-                    video_capture::I420CaptureFormat> {
-  static const gfx::Size& frame_size(
-      const video_capture::I420CaptureFormat& input) {
-    return input.frame_size;
-  }
-
-  static float frame_rate(const video_capture::I420CaptureFormat& input) {
-    return input.frame_rate;
-  }
-
-  static bool Read(video_capture::mojom::I420CaptureFormatDataView data,
-                   video_capture::I420CaptureFormat* out);
-};
-
-template <>
-struct StructTraits<video_capture::mojom::CaptureSettingsDataView,
-                    video_capture::CaptureSettings> {
-  static const video_capture::I420CaptureFormat& format(
-      const video_capture::CaptureSettings& input) {
-    return input.format;
-  }
-
-  static media::ResolutionChangePolicy resolution_change_policy(
-      const video_capture::CaptureSettings& input) {
-    return input.resolution_change_policy;
-  }
-
-  static media::PowerLineFrequency power_line_frequency(
-      const video_capture::CaptureSettings& input) {
-    return input.power_line_frequency;
-  }
-
-  static bool Read(video_capture::mojom::CaptureSettingsDataView data,
-                   video_capture::CaptureSettings* out);
-};
-}
-
-#endif  // SERVICES_VIDEO_CAPTURE_PUBLIC_INTERFACES_CAPTURE_SETTINGS_TRAITS_H_