Index: components/variations/service/variations_service.cc |
diff --git a/components/variations/service/variations_service.cc b/components/variations/service/variations_service.cc |
index 3d41ce3c7643455d971fba59b1625bf29c4af07b..8da74ccbe5a61521873e6bf9a4251c46f53b5327 100644 |
--- a/components/variations/service/variations_service.cc |
+++ b/components/variations/service/variations_service.cc |
@@ -300,6 +300,7 @@ VariationsService::~VariationsService() { |
bool VariationsService::CreateTrialsFromSeed(base::FeatureList* feature_list) { |
DCHECK(thread_checker_.CalledOnValidThread()); |
+ CHECK(!create_trials_from_seed_called_); |
create_trials_from_seed_called_ = true; |