
Currently, APIs in the dsc_*_trans_assert() family assert a transition is in flight on the given node itself. Instead, replace this API family with another, dsc_*_assert_trans_protected(), which assert a transition is in flight on the given node or any of its ancestors. Change-Id: I5fb07000f955a49a4e5529806f4e49d9dbc8acb7 CRs-Fixed: 2347789