Lines Matching full:observer
12 // updates for a given download must implement one of the download observer
14 // DownloadManager::Observer:
78 class Observer {
94 virtual ~Observer() {}
189 void AddObserver(Observer* observer);
191 // Remove a download observer from ourself.
192 void RemoveObserver(Observer* observer);
252 class OtherDownloadManagerObserver : public Observer {
258 // Observer interface.
374 ObserverList<Observer> observers_;
