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- // Copyright 2020 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 ASH_METRICS_LOGIN_UNLOCK_THROUGHPUT_RECORDER_H_
- #define ASH_METRICS_LOGIN_UNLOCK_THROUGHPUT_RECORDER_H_
- #include "ash/ash_export.h"
- #include "ash/metrics/ui_throughput_recorder.h"
- #include "ash/public/cpp/session/session_observer.h"
- #include "base/memory/weak_ptr.h"
- #include "base/time/time.h"
- #include "cc/metrics/frame_sequence_metrics.h"
- #include "chromeos/login/login_state/login_state.h"
- namespace ash {
- class ASH_EXPORT LoginUnlockThroughputRecorder
- : public SessionObserver,
- public chromeos::LoginState::Observer {
- public:
- LoginUnlockThroughputRecorder();
- LoginUnlockThroughputRecorder(const LoginUnlockThroughputRecorder&) = delete;
- LoginUnlockThroughputRecorder& operator=(
- const LoginUnlockThroughputRecorder&) = delete;
- ~LoginUnlockThroughputRecorder() override;
- // ShellObserver:
- void OnLockStateChanged(bool locked) override;
- // chromeos::LoginState::Observer:
- void LoggedInStateChanged() override;
- private:
- void OnLoginAnimationFinish(
- base::TimeTicks start,
- const cc::FrameSequenceMetrics::CustomReportData& data);
- UiThroughputRecorder ui_recorder_;
- base::WeakPtrFactory<LoginUnlockThroughputRecorder> weak_ptr_factory_{this};
- };
- } // namespace ash
- #endif // ASH_METRICS_LOGIN_UNLOCK_THROUGHPUT_RECORDER_H_
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