Hide description text view if there is overlap.

1. Includes udfps enroll view in xml files and cleans up FingerprintEnrollEnrolling adding udfps enroll view code.
2. Clean up SETTINGS_SHOW_UDFPS_ENROLL_IN_SETTINGS flag.
3. If description text view has overlap with udfps progress view, hide the description text view.

Test: atest FingerprintEnrollEnrollingTest
Test: manually test by setting both display and text largest size and
start enrolling fingerprint; the description is hidden if it's too long.
Bug: 260970216
Change-Id: I085dc62993ffa22d018dd57517c96d69e9d9cbcb

res/layout/udfps_enroll_enrolling.xml

@@ -18,6 +18,7 @@
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -41,10 +42,11 @@
           <FrameLayout
               android:id="@+id/layout_container"
               android:layout_width="match_parent"
-              android:layout_height="wrap_content"
+              android:layout_height="0dp"
               android:clipChildren="false"
               android:clipToPadding="false"
-              android:layout_gravity="center_horizontal|bottom">
+              android:layout_gravity="center_horizontal|bottom"
+              tools:ignore="Suspicious0dp">
 
               <!-- Animation res MUST be set in code -->
               <com.airbnb.lottie.LottieAnimationView
@@ -59,6 +61,9 @@
                   android:clipChildren="false"
                   android:clipToPadding="false"
                   app:lottie_speed=".85" />
+
+              <include layout="@layout/udfps_enroll_view" />
+
           </FrameLayout>
 
           <TextView