Fix some FX_BOOL / int noise in fxfa

xfa/fxfa/parser/cxfa_node.cpp

Index: xfa/fxfa/parser/cxfa_node.cpp
diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index 9c209b23b75a2f5332af0a89a9d9fd9a801e1c74..402ab0e37ed6f5509ff8b1c034b8060cef60741e 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -3811,7 +3811,7 @@ FX_BOOL CXFA_Node::TryBoolean(XFA_ATTRIBUTE eAttr,
   void* pValue = nullptr;
   if (!GetValue(eAttr, XFA_ATTRIBUTETYPE_Boolean, bUseDefault, pValue))
     return FALSE;
-  bValue = (FX_BOOL)(uintptr_t)pValue;
+  bValue = !!pValue;
   return TRUE;
 }