Merge "Re-enable biometric prompt tests." into tm-dev

packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthControllerTest.java

@@ -82,7 +82,6 @@ import com.android.systemui.util.concurrency.Execution;
 import com.android.systemui.util.concurrency.FakeExecution;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -100,7 +99,6 @@ import java.util.Random;
 
 import javax.inject.Provider;
 
-@Ignore
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
 @SmallTest