Merge "add getImportance to support lib" into nyc-dev am: c6324942d1 am: bc47716eff
am: 799a4827b2

* commit '799a4827b28fcabf0efdebc3e7cced16005b8f9c':
  add getImportance to support lib

Change-Id: I6bae6fda6f66a8014fa6895ee31788b0c9f0f2a1