Fix oneway complaints for fingerprint auth.

Fix: 186047141
Test: adb logcat -s Binder:E -e "I.*getSensorProps" (is blank)
Change-Id: Ib8a3ebe274a3421814bffdad290ea2d0e417af28

services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java

@@ -811,7 +811,7 @@ public class FingerprintService extends SystemService {
             for (String instance : instances) {
                 final String fqName = IFingerprint.DESCRIPTOR + "/" + instance;
                 final IFingerprint fp = IFingerprint.Stub.asInterface(
-                        ServiceManager.waitForDeclaredService(fqName));
+                        Binder.allowBlocking(ServiceManager.waitForDeclaredService(fqName)));
                 if (fp == null) {
                     Slog.e(TAG, "Unable to get declared service: " + fqName);
                     continue;

services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java

@@ -37,6 +37,7 @@ import android.hardware.fingerprint.FingerprintManager;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.hardware.fingerprint.IFingerprintServiceReceiver;
 import android.hardware.fingerprint.IUdfpsOverlayController;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
@@ -186,8 +187,9 @@ public class FingerprintProvider implements IBinder.DeathRecipient, ServiceProvi
         Slog.d(getTag(), "Daemon was null, reconnecting");
 
         mDaemon = IFingerprint.Stub.asInterface(
-                ServiceManager.waitForDeclaredService(IFingerprint.DESCRIPTOR
-                        + "/" + mHalInstanceName));
+                Binder.allowBlocking(
+                        ServiceManager.waitForDeclaredService(
+                                IFingerprint.DESCRIPTOR + "/" + mHalInstanceName)));
         if (mDaemon == null) {
             Slog.e(getTag(), "Unable to get daemon");
             return null;