google: Fix erroneous unreffing of resolved entry in out label
Currently in delete operation, if the entry gets resolved but parent
resolution fails, the jump to out
label (while handling error) will
cause the existing entry's ref_count to decrease by 1 (since out
label calls g_object_unref on entry).
We fix the issue by removing g_object_unref from out
label and
suitably unreffing the entry.