Replace CFX_PtryArray with typesafe CFX_ArrayTemplate, Part 7

xfa/fwl/core/fwl_widgetmgrimp.cpp

Index: xfa/fwl/core/fwl_widgetmgrimp.cpp
diff --git a/xfa/fwl/core/fwl_widgetmgrimp.cpp b/xfa/fwl/core/fwl_widgetmgrimp.cpp
index 0ce452edb038ac18ee9459b03969a25ea6775e34..02b63862e50bae575557e5967e89b8563d44dd8d 100644
--- a/xfa/fwl/core/fwl_widgetmgrimp.cpp
+++ b/xfa/fwl/core/fwl_widgetmgrimp.cpp
@@ -564,8 +564,9 @@ IFWL_Widget* CFWL_WidgetMgr::GetRadioButtonGroupHeader(
   }
   return GetSiblingRadioButton(pNext, TRUE);
 }
-void CFWL_WidgetMgr::GetSameGroupRadioButton(IFWL_Widget* pRadioButton,
-                                             CFX_PtrArray& group) {
+void CFWL_WidgetMgr::GetSameGroupRadioButton(
+    IFWL_Widget* pRadioButton,
+    CFX_ArrayTemplate<IFWL_Widget*>& group) {
   IFWL_Widget* pFirst = GetWidget(pRadioButton, FWL_WGTRELATION_FirstSibling);
   if (!pFirst) {
     pFirst = pRadioButton;