MdeModulePkg/DriverSampleDxe: EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLY

REF: UEFI_Spec_2_10_Aug29.pdf page 1695.

In 35.5.4 EFI_HII_CONFIG_ACCESS_PROTOCOL.CallBack():
If the callback function returns with the ActionRequest set to
_QUESTION_APPLY, then the Forms Browser will write the current modified
question value on the selected form to storage.

Update the DriverSampleDxe, add a new question "Question apply test".

Signed-off-by: Ming Tan <ming.tan@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c

@@ -858,6 +858,7 @@ ExtractConfig (
   @retval EFI_INVALID_PARAMETER  Configuration is NULL.
   @retval EFI_NOT_FOUND          Routing data doesn't match any storage in this
                                  driver.
+  @retval EFI_DEVICE_ERROR       If value is 44, return error for testing.
 
 **/
 EFI_STATUS
@@ -1065,6 +1066,11 @@ RouteConfig (
     return Status;
   }
 
+  if (PrivateData->Configuration.QuestionApply == 44) {
+    // Return error for verify the error handling of caller.
+    return EFI_DEVICE_ERROR;
+  }
+
   //
   // Store Buffer Storage back to EFI variable
   //
@@ -1599,6 +1605,13 @@ DriverCallback (
           *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;
           break;
 
+        case 0x1253:
+          //
+          // User change the value of "Question apply test".
+          //
+          *ActionRequest = EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLY;
+          break;
+
         case 0x1231:
           //
           // 1. Check to see whether system support keyword.