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-rw-r--r--chrome/browser/prefs/pref_set_observer.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/chrome/browser/prefs/pref_set_observer.cc b/chrome/browser/prefs/pref_set_observer.cc
index 70810c6..a073eb2 100644
--- a/chrome/browser/prefs/pref_set_observer.cc
+++ b/chrome/browser/prefs/pref_set_observer.cc
@@ -14,6 +14,8 @@ PrefSetObserver::PrefSetObserver(PrefService* pref_service,
registrar_.Init(pref_service);
}
+PrefSetObserver::~PrefSetObserver() {}
+
void PrefSetObserver::AddPref(const std::string& pref) {
if (!prefs_.count(pref) && pref_service_->FindPreference(pref.c_str())) {
prefs_.insert(pref);