[Panlingual] Do not show dialog in recycle. Set LocaleEditor as the

parent fragment and control the dialog.

Keep the dialog and the locale list after rotation

Bug: 279527362
Change-Id: I349fd9d0fea5b43a8bbb2a23fa60fc4c5436c5cf
Test: make RunSettingsRoboTests -j128 ROBOTEST_FILTER=LocaleListEditorTest
Test: atest LocaleDialogFragmentTest

src/com/android/settings/localepicker/LocaleRecyclerView.java

@@ -34,15 +34,4 @@ class LocaleRecyclerView extends RecyclerView {
     public LocaleRecyclerView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
     }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent e) {
-        if (e.getAction() == MotionEvent.ACTION_UP || e.getAction() == MotionEvent.ACTION_CANCEL) {
-            LocaleDragAndDropAdapter adapter = (LocaleDragAndDropAdapter) this.getAdapter();
-            if (adapter != null) {
-                adapter.doTheUpdateWithMovingLocaleItem();
-            }
-        }
-        return super.onTouchEvent(e);
-    }
 }