am 5274a4a6: Merge "Combine mHasParentAddress with mHasLinkedListNode into mSupportsDynamicUpdate." into jb-mr1-dev

* commit '5274a4a6306fba09a4354f1cb31398bd469b1bda':
  Combine mHasParentAddress with mHasLinkedListNode into mSupportsDynamicUpdate.