Remove FWL globals.

xfa/fwl/core/ifwl_comboedit.cpp

Index: xfa/fwl/core/ifwl_comboedit.cpp
diff --git a/xfa/fwl/core/ifwl_comboedit.cpp b/xfa/fwl/core/ifwl_comboedit.cpp
index 62b2d5a1de9bcf5b1d9c8e9e5648f394a6e55675..fc28536d508f4e4bc9104162c070d8cbe3e85141 100644
--- a/xfa/fwl/core/ifwl_comboedit.cpp
+++ b/xfa/fwl/core/ifwl_comboedit.cpp
@@ -9,9 +9,10 @@
 #include "xfa/fde/cfde_txtedtengine.h"
 #include "xfa/fwl/core/ifwl_combobox.h"
 
-IFWL_ComboEdit::IFWL_ComboEdit(const CFWL_WidgetImpProperties& properties,
+IFWL_ComboEdit::IFWL_ComboEdit(const IFWL_App* app,
+                               const CFWL_WidgetImpProperties& properties,
                                IFWL_Widget* pOuter)
-    : IFWL_Edit(properties, pOuter) {
+    : IFWL_Edit(app, properties, pOuter) {
   m_pOuter = static_cast<IFWL_ComboBox*>(pOuter);
 }