chromium/third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_MOBILE_METRICS_MOBILE_FRIENDLINESS_CHECKER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_MOBILE_METRICS_MOBILE_FRIENDLINESS_CHECKER_H_

#include <optional>

#include "base/time/time.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/heap/member.h"
#include "third_party/blink/renderer/platform/heap/visitor.h"

namespace blink {

class Document;
class LocalFrameView;
class TransformPaintPropertyNodeOrAlias;

// Calculates the mobile usability of current page, especially friendliness on
// smart phone devices are checked. The calculated value will be sent as a part
// of UKM.
class CORE_EXPORT MobileFriendlinessChecker
    : public GarbageCollected<MobileFriendlinessChecker> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_MOBILE_METRICS_MOBILE_FRIENDLINESS_CHECKER_H_