Source release 17.1.0

metrics/include/timer_metric.h

@@ -1,15 +1,15 @@
+// Copyright 2017 Google LLC. All Rights Reserved. This file and proprietary
+// source code may only be used and distributed under the Widevine License
+// Agreement.
 #ifndef WVCDM_METRICS_TIMER_METRIC_H_
 #define WVCDM_METRICS_TIMER_METRIC_H_
-
 #include <chrono>
 
 namespace wvcdm {
 namespace metrics {
-
-class TimerMetric {
+class Timer {
  public:
-  // Constructs a new TimerMetric.
-  explicit TimerMetric() : is_started_(false) {}
+  Timer() {}
   // Starts the clock running. If the clock was previously set, this resets it.
   // IsStarted will return true after this call.
   void Start();
@@ -24,11 +24,9 @@ class TimerMetric {
   double AsUs() const;
 
  private:
-  std::chrono::steady_clock clock_;
   std::chrono::time_point<std::chrono::steady_clock> start_;
-  bool is_started_;
+  bool is_started_ = false;
 };
-
 }  // namespace metrics
 }  // namespace wvcdm
-#endif
+#endif  // WVCDM_METRICS_TIMER_METRIC_H_