am a38198a5: am c8c09e28: Inform dex-preopt when the target device is a uniprocessor.

Merge commit 'a38198a5f47d2679b476d29dce71d3f1ba17c892'

* commit 'a38198a5f47d2679b476d29dce71d3f1ba17c892':
  Inform dex-preopt when the target device is a uniprocessor.