Fix storage preference animating away

Init it during the onCreate so it just doesn't appear.

Bug: 25606221
Change-Id: I899521590eae8d12c09938f8aa77680e3e277742

src/com/android/settings/applications/AppStorageSettings.java

@@ -143,6 +143,7 @@ public class AppStorageSettings extends AppInfoWithHeader
 
         addPreferencesFromResource(R.xml.app_storage_settings);
         setupViews();
+        initMoveDialog();
     }
 
     @Override