code: @Indexable(type = IndexableType.DELETE)
  	@Override
  	public CPDefinition deleteCPDefinition(CPDefinition cpDefinition)
  		throws PortalException {
  		return cpDefinitionPersistence.remove(cpDefinition);
  	}
docs: Deletes the cp definition from the database. Also notifies the appropriate model listeners.
  
  @param cpDefinition the cp definition
  @return the cp definition that was removed
  @throws PortalException