Inline RecordBooleanPrefValue to LogCleanShutdown.

components/metrics/metrics_service.cc

Index: components/metrics/metrics_service.cc
diff --git a/components/metrics/metrics_service.cc b/components/metrics/metrics_service.cc
index cc0e457e51e4199da6983a516c97ac5af987fe6e..12fc4084ba9fc5a384a0e0e7fc8b162201158d3e 100644
--- a/components/metrics/metrics_service.cc
+++ b/components/metrics/metrics_service.cc
@@ -446,13 +446,11 @@ void MetricsService::OnApplicationNotIdle() {
 }
 
 void MetricsService::RecordStartOfSessionEnd() {
-  LogCleanShutdown();
-  RecordBooleanPrefValue(prefs::kStabilitySessionEndCompleted, false);
+  LogCleanShutdown(false);
 }
 
 void MetricsService::RecordCompletedSessionEnd() {
-  LogCleanShutdown();
-  RecordBooleanPrefValue(prefs::kStabilitySessionEndCompleted, true);
+  LogCleanShutdown(true);
 }
 
 #if defined(OS_ANDROID) || defined(OS_IOS)
@@ -1209,7 +1207,8 @@ void MetricsService::RecordCurrentStabilityHistograms() {
     provider->RecordInitialHistogramSnapshots(&histogram_snapshot_manager_);
 }
 
-void MetricsService::LogCleanShutdown() {
+void MetricsService::LogCleanShutdown(bool end_completed) {
+  DCHECK(IsSingleThreaded());
   // Redundant setting to assure that we always reset this value at shutdown
   // (and that we don't use some alternate path, and not call LogCleanShutdown).
   clean_shutdown_status_ = CLEANLY_SHUTDOWN;
@@ -1217,11 +1216,7 @@ void MetricsService::LogCleanShutdown() {
   clean_exit_beacon_.WriteBeaconValue(true);
   RecordCurrentState(local_state_);
   SetExecutionPhase(MetricsService::SHUTDOWN_COMPLETE, local_state_);
-}
-
-void MetricsService::RecordBooleanPrefValue(const char* path, bool value) {
-  DCHECK(IsSingleThreaded());
-  local_state_->SetBoolean(path, value);
+  local_state_->SetBoolean(prefs::kStabilitySessionEndCompleted, end_completed);
   RecordCurrentState(local_state_);
 }