allow pattern linear layout to manage message_area.

Bug: 7501923
Change-Id: I5126e760d8567380e2041ca01791f14c7b054adb

Author: cwren

core/res/res/layout/keyguard_pattern_view.xml

@@ -35,16 +35,17 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
-        <include layout="@layout/keyguard_message_area"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content" />
-
         <LinearLayout
             android:layout_height="wrap_content"
             android:layout_width="wrap_content"
             android:orientation="vertical"
             android:layout_gravity="center">
 
+            <include layout="@layout/keyguard_message_area"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+               />
+
           <FrameLayout
              android:id="@+id/keyguard_bouncer_frame"
              android:background="@*android:drawable/kg_bouncer_bg_white"