Ensure Java code verifies hinge angle sensor is wakeup

Previously, only the NDK enforced the default sensor type was wakeup and
if an app called the Java APIs it'd get a null value if there was only a
wakeup version of the hinge sensor.

Bug: 157581504
Test: Run on emulator and verify that getDefaultSensor returns the
sensor instance

Change-Id: Ica13c70a456780891f366394848e4c649f6ea70b