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// Copyright (c) 2009 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 CHROME_BROWSER_METRICS_SYSTEM_METRICS_LOGGER_H_
#define CHROME_BROWSER_METRICS_SYSTEM_METRICS_LOGGER_H_
#include "base/basictypes.h"
class Profile;
// This is the abstract base class for a simple class that wraps up some
// calls to chromium metrics logging helper functions. This design will
// allow for easy mocking in unit tests.
class SystemMetricsLogger {
public:
SystemMetricsLogger() {}
virtual ~SystemMetricsLogger() {}
virtual void RecordOverviewKeystroke(Profile *profile) = 0;
virtual void RecordOverviewExitMouse(Profile *profile) = 0;
virtual void RecordOverviewExitKeystroke(Profile *profile) = 0;
virtual void RecordWindowCycleKeystroke(Profile *profile) = 0;
virtual void RecordBootTime(int64 time) = 0;
virtual void RecordUpTime(int64 time) = 0;
};
#endif // CHROME_BROWSER_METRICS_SYSTEM_METRICS_LOGGER_H_
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