mime: delete from list if mime in other list

- clear Debug
- a mime can only exist with a action list, can not exist in the other
  list

Change-Id: Ia94f46384ca759f8a156137395120038e5cc3792
tower: https://tower.im/projects/15081ba156b14fa4bd6d9e82f91edff3/todos/91a5adcff7f540fb97cd70f9e7485b5b/