The getService() and registerAsService() methods of interface objects
now have default parameters of "default" for the service name. HALs
will not have to use any service name unless they want to register
more than one service.
Test: builds; verify HAL still works
In support of b/33844934
Change-Id: I2c0aa199b5649f720710bfd564c077b6ce3acc9c
Merged-In: I43f282ffedf18e4b0817b49fc4860ac39b127d04
Create basic implementation that passes commands
through to the old HAL implementation.
Bug: 31864052
Test: Ran and compared output to old implementation
Change-Id: I01f4450dc3a1893e13b8fb325ea40cf9c98297be
Signed-off-by: Connor O'Brien <connoro@google.com>