Bump sysRefCount for new objects from the runtime

Bug: 27814601

Slang expects any new rsObjects to have sysRefCount 1, and adds a
rsClearObject() call when the rsObject goes out of scope.

To match this expectation, all runtime functions that create
rsObjects need to bump up their sysRefCounts to 1.

Change-Id: I097c4ac6f00edf1d39fc1d88238be78d29a09257
3 files changed