Merge "Overhaul FusedLocationProvider"

data/etc/privapp-permissions-platform.xml

...n/java/com/android/internal/location/ProviderRequest.java

...m/android/location/provider/ProviderRequestUnbundled.java

packages/FusedLocation/Android.bp

packages/FusedLocation/AndroidManifest.xml

packages/FusedLocation/TEST_MAPPING

...src/com/android/location/fused/FusedLocationProvider.java

.../src/com/android/location/fused/FusedLocationService.java

...Location/src/com/android/location/fused/FusionEngine.java

packages/FusedLocation/test/AndroidManifest.xml

packages/FusedLocation/test/AndroidTest.xml

...ndroid/location/fused/tests/FusedLocationServiceTest.java