32 bool PrefsBase::GetString(const string& key, string* value) const {  in GetString()  argument
36 bool PrefsBase::SetString(const string& key, const string& value) {  in SetString()
47 bool PrefsBase::GetInt64(const string& key, int64_t* value) const {  in GetInt64()  argument
56 bool PrefsBase::SetInt64(const string& key, const int64_t value) {  in SetInt64()
60 bool PrefsBase::GetBoolean(const string& key, bool* value) const {  in GetBoolean()  argument
76 bool PrefsBase::SetBoolean(const string& key, const bool value) {  in SetBoolean()
84 bool PrefsBase::Delete(const string& key) {  in Delete()
95 void PrefsBase::AddObserver(const string& key, ObserverInterface* observer) {  in AddObserver()
99 void PrefsBase::RemoveObserver(const string& key, ObserverInterface* observer) {  in RemoveObserver()
118 bool Prefs::FileStorage::GetKey(const string& key, string* value) const {  in GetKey()  argument
128 bool Prefs::FileStorage::SetKey(const string& key, const string& value) {  in SetKey()
147 bool Prefs::FileStorage::DeleteKey(const string& key) {  in DeleteKey()
154 bool Prefs::FileStorage::GetFileNameForKey(const string& key,  in GetFileNameForKey()
169 bool MemoryPrefs::MemoryStorage::GetKey(const string& key,  in GetKey()
178 bool MemoryPrefs::MemoryStorage::SetKey(const string& key,  in SetKey()
188 bool MemoryPrefs::MemoryStorage::DeleteKey(const string& key) {  in DeleteKey()