Index: chrome/browser/search/hotword_service_factory.cc |
diff --git a/chrome/browser/search/hotword_service_factory.cc b/chrome/browser/search/hotword_service_factory.cc |
index 53de9226e1c3a0ef371eb9fce872fb235bbf18c3..d1a55ed84b9802b23fcdbeba151acb7f5087e7c9 100644 |
--- a/chrome/browser/search/hotword_service_factory.cc |
+++ b/chrome/browser/search/hotword_service_factory.cc |
@@ -103,6 +103,9 @@ void HotwordServiceFactory::RegisterProfilePrefs( |
prefs->RegisterBooleanPref(prefs::kHotwordAudioLoggingEnabled, |
true, |
user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); |
+ prefs->RegisterStringPref(prefs::kHotwordPreviousLanguage, |
+ std::string(), |
+ user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); |
} |
KeyedService* HotwordServiceFactory::BuildServiceInstanceFor( |