To enable scroll function at DatePickerDialog

Symptom:
Some date is truncated so can't be selected when setting
display size as large.

Root cause:
For DatePickerDialog can not scroll, not be displayed depending
on the display size.

Solution:
To enable scroll function at DatePickerDialog

Bug: 32533274

Change-Id: I1bb4d024a6b26c00febe35279f442b6aba24458c
diff --git a/core/res/res/layout/date_picker_material.xml b/core/res/res/layout/date_picker_material.xml
index 763f2a4..dd8a45d2 100644
--- a/core/res/res/layout/date_picker_material.xml
+++ b/core/res/res/layout/date_picker_material.xml
@@ -25,10 +25,16 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content" />
 
-    <include
-        layout="@layout/date_picker_view_animator_material"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1" />
+    <ScrollView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fadeScrollbars="false"
+        android:scrollIndicators="top|bottom">
+        <include
+            layout="@layout/date_picker_view_animator_material"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1" />
+    </ScrollView>
 
 </LinearLayout>