Index: components/ukm/test_ukm_service.cc |
diff --git a/components/ukm/test_ukm_service.cc b/components/ukm/test_ukm_service.cc |
index b49c3cb61e7fb7239d1ed38f77eaa513ef56366c..b22e5f3de101e161dbc724a517e5b0f03ebf4f39 100644 |
--- a/components/ukm/test_ukm_service.cc |
+++ b/components/ukm/test_ukm_service.cc |
@@ -9,6 +9,7 @@ namespace ukm { |
UkmServiceTestingHarness::UkmServiceTestingHarness() { |
UkmService::RegisterPrefs(test_prefs_.registry()); |
test_prefs_.ClearPref(prefs::kUkmClientId); |
+ test_prefs_.ClearPref(prefs::kUkmSessionId); |
test_prefs_.ClearPref(prefs::kUkmPersistedLogs); |
test_ukm_service_ = base::MakeUnique<TestUkmService>(&test_prefs_); |