Merge pull request #2569 from zonque/removals

Remove some old cruft

diff --cc src/basic/time-util.h
Simple merge

diff --cc src/core/busname.c
Simple merge

diff --cc src/core/busname.h
Simple merge

diff --cc src/core/dbus-service.c
Simple merge

diff --cc src/core/dbus-unit.c
Simple merge

diff --cc src/core/service.c
Simple merge

diff --cc src/core/service.h
Simple merge

diff --cc src/core/socket.c
Simple merge

diff --cc src/core/socket.h
Simple merge

diff --cc src/core/unit.c
Simple merge

diff --cc src/core/unit.h
Simple merge

diff --cc src/test/test-time.c
Simple merge