am a2f5afe6: Merge change I27009b08 into eclair

Merge commit 'a2f5afe6c690ad84aec046c4fa0178f2ee590c8e' into eclair-plus-aosp

* commit 'a2f5afe6c690ad84aec046c4fa0178f2ee590c8e':
  Fix EVDO SNR signal bar calculation