70       list_->RemoveObserver(this);  in Observe()
72       list_->RemoveObserver(doomed_);  in Observe()
180     list_->RemoveObserver(this);  in Observe()
304   observer_list.RemoveObserver(&e);  in TEST()
349     ol.RemoveObserver(&a);  in TEST()
354     ol.RemoveObserver(&b);  in TEST()
452   observer_list->RemoveObserver(&c);  in TEST()
461 TEST(ObserverListThreadSafeTest, RemoveObserver) {  in TEST()  argument
472   observer_list->RemoveObserver(&a);  in TEST()
473   observer_list->RemoveObserver(&b);  in TEST()
484   observer_list->RemoveObserver(&b);  in TEST()
519     observer_list->RemoveObserver(&c);  in TEST()
531   observer_list->RemoveObserver(&a);  in TEST()
558       list_->RemoveObserver(*it);  in Observe()
802   observer_list->RemoveObserver(&observer);