Merge changes I43cc987c,I99ef5ccf,Icae34dd6,I161b5127,I4740c0f4, ...

* changes:
  Update title of after call spam dialog.
  Used VectorDrawable for Blocked Numbers
  Finish AudioRouteSelectorActivity when all calls disconnect.
  Add LookupUri to PeopApiPhoneLookupInfo
  Implemented NUI menu items.
  Implemented GoogleMainSearchController to customize menu to GoogleDialer.
  Show reject hint text for all incoming calls