am a18c824c: Merge "Fix a FATAL ClassCastException in DataConnection.java" into froyo

Merge commit 'a18c824c029c14093b3d06d0a021c5397be667fb' into froyo-plus-aosp

* commit 'a18c824c029c14093b3d06d0a021c5397be667fb':
  Fix a FATAL ClassCastException in DataConnection.java