Optimize dealloc method judge
Optimize dealloc method judge

chieryw/JSPatch,ipinka/JSPatch,bang590/JSPatch,qskycolor/JSPatch,rob2468/JSPatch,ipinka/JSPatch,bang590/JSPatch,rob2468/JSPatch,chieryw/JSPatch,ipinka/JSPatch,chieryw/JSPatch,bang590/JSPatch,chieryw/JSPatch,ipinka/JSPatch,bang590/JSPatch,qskycolor/JSPatch,rob2468/JSPatch,albert438/JSPatch,bang590/JSPatch,rob2468/JSPatch,chieryw/JSPatch,ipinka/JSPatch,albert438/JSPatch