1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // A simple abstraction for getting the current time during feature extraction. 6 // This can be mocked out for testing. 7 8 #ifndef CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_ 9 #define CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_ 10 11 #include "base/time/time.h" 12 13 namespace safe_browsing { 14 15 class FeatureExtractorClock { 16 public: FeatureExtractorClock()17 FeatureExtractorClock() {} 18 virtual ~FeatureExtractorClock(); 19 20 // Returns the current time. May be mocked for testing. 21 virtual base::TimeTicks Now(); 22 23 private: 24 DISALLOW_COPY_AND_ASSIGN(FeatureExtractorClock); 25 }; 26 27 } // namespace safe_browsing 28 29 #endif // CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_ 30