Disabling home screen migration logic

Change-Id: I506948852945bfb8ebd7a95fc951880ffe9a3e17

src/com/android/launcher3/model/MigrateFromRestoreTask.java

@@ -37,6 +37,8 @@ import java.util.HashSet;
  */
 public class MigrateFromRestoreTask {
 
+    public static boolean ENABLED = false;
+
     private static final String TAG = "MigrateFromRestoreTask";
     private static final boolean DEBUG = true;