Test to see if this driver supports Controller. \r
\r
@param This Protocol instance pointer.\r
- @param Controller Handle of device to test\r
+ @param ControllerHandle Handle of device to test\r
@param RemainingDevicePath Optional parameter use to pick a specific child\r
device to start.\r
\r
@param ValidBytes The count of returned VT-VTF8 characters. \r
If ValidBytes is zero, no valid VT-UTF8 returned.\r
\r
- @retval None.\r
-\r
**/\r
VOID\r
GetOneValidUtf8Char (\r