FlavorController: Use GenericSessionMixin. (transferred from ManageIQ/manageiq@f58352083a2ac9d1857176d1f9ce5374504981a6)
FlavorController: Use GenericSessionMixin.
(transferred from ManageIQ/manageiq@f58352083a2ac9d1857176d1f9ce5374504981a6)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic