Turn off full screen wallpaper flag

Fixes: 156636962
Test: manual
Change-Id: I59aa69b9158a5e67b5f0880787e59e1615256271
diff --git a/src/com/android/wallpaper/picker/ViewOnlyPreviewActivity.java b/src/com/android/wallpaper/picker/ViewOnlyPreviewActivity.java
index 30d7ba0..9bc9815 100755
--- a/src/com/android/wallpaper/picker/ViewOnlyPreviewActivity.java
+++ b/src/com/android/wallpaper/picker/ViewOnlyPreviewActivity.java
@@ -32,7 +32,7 @@
  */
 public class ViewOnlyPreviewActivity extends BasePreviewActivity {
 
-    public static boolean USE_NEW_UI = true;
+    public static boolean USE_NEW_UI = false;
     /**
      * Returns a new Intent with the provided WallpaperInfo instance put as an extra.
      */