CallbackOwner     149 base/callback_unittest.cc class CallbackOwner : public base::RefCounted<CallbackOwner> {
CallbackOwner     152 base/callback_unittest.cc     callback_ = Bind(&CallbackOwner::Unused, this);
CallbackOwner     161 base/callback_unittest.cc   friend class base::RefCounted<CallbackOwner>;
CallbackOwner     162 base/callback_unittest.cc   virtual ~CallbackOwner() {
CallbackOwner     175 base/callback_unittest.cc   CallbackOwner* owner = new CallbackOwner(&deleted);