ReturnType 656 base/bind_internal.h typedef R ReturnType; ReturnType 661 base/bind_internal.h typedef R ReturnType; ReturnType 667 base/bind_internal.h typedef R ReturnType; ReturnType 674 base/bind_internal.h typedef R ReturnType; ReturnType 682 base/bind_internal.h typedef R ReturnType; ReturnType 692 base/bind_internal.h typedef R ReturnType; ReturnType 703 base/bind_internal.h typedef R ReturnType; ReturnType 715 base/bind_internal.h typedef R ReturnType;