62   for (auto& observer : *GetScannerObservers()) { \
63     observer.func;                                \
67   for (auto& observer : *GetClientObservers()) { \
68     observer.func;                               \
72   for (auto& observer : *GetServerObservers()) { \
73     observer.func;                               \
443   void AddScannerObserver(ScannerObserver* observer) override {  in AddScannerObserver()  argument
444     scanner_observers_.AddObserver(observer);  in AddScannerObserver()
447   void RemoveScannerObserver(ScannerObserver* observer) override {  in RemoveScannerObserver()  argument
448     scanner_observers_.RemoveObserver(observer);  in RemoveScannerObserver()
451   void AddClientObserver(ClientObserver* observer) override {  in AddClientObserver()  argument
452     client_observers_.AddObserver(observer);  in AddClientObserver()
455   void RemoveClientObserver(ClientObserver* observer) override {  in RemoveClientObserver()  argument
456     client_observers_.RemoveObserver(observer);  in RemoveClientObserver()
459   void AddServerObserver(ServerObserver* observer) override {  in AddServerObserver()  argument
460     server_observers_.AddObserver(observer);  in AddServerObserver()
463   void RemoveServerObserver(ServerObserver* observer) override {  in RemoveServerObserver()  argument
464     server_observers_.RemoveObserver(observer);  in RemoveServerObserver()