5 #ifndef FLUTTER_IMPELLER_BASE_TIMING_H_
6 #define FLUTTER_IMPELLER_BASE_TIMING_H_
14 using Clock = std::chrono::high_resolution_clock;
15 using TimePoint = std::chrono::time_point<std::chrono::high_resolution_clock>;
19 #endif // FLUTTER_IMPELLER_BASE_TIMING_H_