Cosmetic code changes to face unlock after review.

*/

-->

<!-- This is the screen that shows the 9 circle unlock widget and instructs

     the user how to unlock their device, or make an emergency call.  This

     is the portrait layout.  -->

<!-- This is the screen that allows the user to unlock by showing their face.  -->

<com.android.internal.policy.impl.keyguard.KeyguardFaceUnlockView

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/keyguard_face_unlock_view"

public class KeyguardFaceUnlockView extends LinearLayout implements KeyguardSecurityView {

    private static final String TAG = "KeyguardFaceUnlockView";

    // Long enough to stay visible while dialer comes up

    // Short enough to not be visible if the user goes back immediately

    private KeyguardSecurityCallback mKeyguardSecurityCallback;

    private LockPatternUtils mLockPatternUtils;

    private BiometricSensorUnlock mBiometricUnlock;