am eb71bf7b: Merge change I01d9d733 into eclair

Merge commit 'eb71bf7b743c94796dd6a93f8fa11e0fa6b8996b' into eclair-plus-aosp

* commit 'eb71bf7b743c94796dd6a93f8fa11e0fa6b8996b':
  Add a host shell function to generate system_server stack traces