[Mirroring] Direction is ignored if set in a renderer.

Steps to reproduce:
1. Create a renderer class which extends FTEDataGridItemRenderer. Specify direction="ltr".
2. Use it in a DataGrid. The Application has direction="rtl".

Actual Results:
The renderer displays data as rtl.

Expected Results:
Since the renderer specifies ltr, it seems it should display data that way.

Workaround (if any):
Set the direction in the DataGridColumn, not in the renderer.