Index: chrome/browser/metrics/metrics_service.cc |
diff --git a/chrome/browser/metrics/metrics_service.cc b/chrome/browser/metrics/metrics_service.cc |
index e68d7bf0a107cc8bdcf740230a2199da1455f106..c25c8e624e2087253500dbbc59c3fee4553c7915 100644 |
--- a/chrome/browser/metrics/metrics_service.cc |
+++ b/chrome/browser/metrics/metrics_service.cc |
@@ -391,13 +391,13 @@ class MetricsMemoryDetails : public MemoryDetails { |
// static |
void MetricsService::RegisterPrefs(PrefRegistrySimple* registry) { |
DCHECK(IsSingleThreaded()); |
- registry->RegisterStringPref(prefs::kMetricsClientID, ""); |
+ registry->RegisterStringPref(prefs::kMetricsClientID, std::string()); |
registry->RegisterIntegerPref(prefs::kMetricsLowEntropySource, |
kLowEntropySourceNotSet); |
registry->RegisterInt64Pref(prefs::kMetricsClientIDTimestamp, 0); |
registry->RegisterInt64Pref(prefs::kStabilityLaunchTimeSec, 0); |
registry->RegisterInt64Pref(prefs::kStabilityLastTimestampSec, 0); |
- registry->RegisterStringPref(prefs::kStabilityStatsVersion, ""); |
+ registry->RegisterStringPref(prefs::kStabilityStatsVersion, std::string()); |
registry->RegisterInt64Pref(prefs::kStabilityStatsBuildTime, 0); |
registry->RegisterBooleanPref(prefs::kStabilityExitedCleanly, true); |
registry->RegisterBooleanPref(prefs::kStabilitySessionEndCompleted, true); |