// Copyright 2019 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "chrome/browser/notifications/scheduler/test/mock_impression_history_tracker.h" namespace notifications { namespace test { MockImpressionHistoryTracker::MockImpressionHistoryTracker() = default; MockImpressionHistoryTracker::~MockImpressionHistoryTracker() = default; } // namespace test } // namespace notifications