Index: chrome/browser/performance_monitor/process_metrics_history.cc |
diff --git a/chrome/browser/performance_monitor/process_metrics_history.cc b/chrome/browser/performance_monitor/process_metrics_history.cc |
index 8face97b0421d1524ef37a5798fc739cc2b88722..3cd35ab714e3f8aef6120cc2e3ca778fe71f5fe3 100644 |
--- a/chrome/browser/performance_monitor/process_metrics_history.cc |
+++ b/chrome/browser/performance_monitor/process_metrics_history.cc |
@@ -36,6 +36,9 @@ ProcessMetricsHistory::ProcessMetricsHistory() |
: last_update_sequence_(0), cpu_usage_(0.0), trace_trigger_handle_(-1) { |
} |
+ProcessMetricsHistory::ProcessMetricsHistory( |
+ const ProcessMetricsHistory& other) = default; |
+ |
ProcessMetricsHistory::~ProcessMetricsHistory() { |
} |