am b7b9be13: Merge "Improve java.net.InetAddress.getLocalHost documentation."

Merge commit 'b7b9be1343b59b429b6de9b28ffffbbbde8478c2' into dalvik-dev

* commit 'b7b9be1343b59b429b6de9b28ffffbbbde8478c2':
  Improve java.net.InetAddress.getLocalHost documentation.