To prevent property name collisions between properties of system and
vendor, 'vendor.' prefix must be added to a vendor HAL service name.
You can see the details in http://go/treble-sysprop-compatibility.
Test: succeeded building and tested on a walleye device
Bug: 36796459
Change-Id: I519603b13978567b51dbb2bcb866aa088a1646e4
Bug: 36097960
Bug: 36462741
Test: adb shell lshal on device, successfully ran Daydream Home, though I'm
seeing some crashes in various things.
Change-Id: Id1af18701e2021ab8c3de7889ec71c316fe4420c