Fix ROM object incref with slow refcount default
Fix ROM object incref with slow refcount default

markand/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,markand/duktape,markand/duktape,svaarala/duktape,markand/duktape,markand/duktape,svaarala/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,markand/duktape,markand/duktape,svaarala/duktape,markand/duktape,svaarala/duktape,svaarala/duktape