Remove demo HVAC property in favor of using the emulated VHAL.
am: 6289fffc2a

Change-Id: I8024d60568211f4f59a961dcfb2bb4b6cb73aa39
tree: 2d29041037a39483094606a0d987050018685bed
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml