The goal of ipa_interface is to unit test the IPA interface. It
currently creates the IPA proxy through the higher level PipelineHandler
class. Use the IPAManager::createIPA() function instead to keep the
focus on the components that were meant to be tested.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>