Update IFace getFeatures/setFeature and feature names

Bug: 185398301
Bug: 185384721
Test: build for aosp_cf_x86_phone-userdebug
Test: atest VtsHalBiometricsFaceTargetTest
Change-Id: I75d328485550ccbc4d136d6c6fbea92c21d7e421
diff --git a/biometrics/face/aidl/default/Session.cpp b/biometrics/face/aidl/default/Session.cpp
index b5eb717..4438d35 100644
--- a/biometrics/face/aidl/default/Session.cpp
+++ b/biometrics/face/aidl/default/Session.cpp
@@ -92,14 +92,13 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus Session::getFeatures(int32_t /*enrollmentId*/) {
+ndk::ScopedAStatus Session::getFeatures() {
     LOG(INFO) << "getFeatures";
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus Session::setFeature(const keymaster::HardwareAuthToken& /*hat*/,
-                                       int32_t /*enrollmentId*/, Feature /*feature*/,
-                                       bool /*enabled*/) {
+                                       Feature /*feature*/, bool /*enabled*/) {
     LOG(INFO) << "setFeature";
     return ndk::ScopedAStatus::ok();
 }