am 5945579e: Merge "Change TrafficStats to a new JNI implementation." into froyo

Merge commit '5945579e4ed8fbe6dae6adaa4c222b321c2ec80b' into froyo-plus-aosp

* commit '5945579e4ed8fbe6dae6adaa4c222b321c2ec80b':
  Change TrafficStats to a new JNI implementation.