More define cleanup.

xfa/fwl/basewidget/ifwl_barcode.h

Index: xfa/fwl/basewidget/ifwl_barcode.h
diff --git a/xfa/fwl/basewidget/ifwl_barcode.h b/xfa/fwl/basewidget/ifwl_barcode.h
index 42631779946f144d1671d4a4349f64b0527bf7f4..6cc4c59112936b30b076be3461b9706c4a541678 100644
--- a/xfa/fwl/basewidget/ifwl_barcode.h
+++ b/xfa/fwl/basewidget/ifwl_barcode.h
@@ -14,19 +14,23 @@ class CFWL_WidgetImpProperties;
 
 #define FWL_CLASS_Barcode L"FWL_BARCODE"
 #define FWL_CLASSHASH_Barcode 366886968
-#define FWL_BCDATTRIBUTE_CHARENCODING (1L << 0)
-#define FWL_BCDATTRIBUTE_MODULEHEIGHT (1L << 1)
-#define FWL_BCDATTRIBUTE_MODULEWIDTH (1L << 2)
-#define FWL_BCDATTRIBUTE_DATALENGTH (1L << 3)
-#define FWL_BCDATTRIBUTE_CALCHECKSUM (1L << 4)
-#define FWL_BCDATTRIBUTE_PRINTCHECKSUM (1L << 5)
-#define FWL_BCDATTRIBUTE_TEXTLOCATION (1L << 6)
-#define FWL_BCDATTRIBUTE_WIDENARROWRATIO (1L << 7)
-#define FWL_BCDATTRIBUTE_STARTCHAR (1L << 8)
-#define FWL_BCDATTRIBUTE_ENDCHAR (1L << 9)
-#define FWL_BCDATTRIBUTE_VERSION (1L << 10)
-#define FWL_BCDATTRIBUTE_ECLEVEL (1L << 11)
-#define FWL_BCDATTRIBUTE_TRUNCATED (1L << 12)
+
+enum FWL_BCDAttribute {
+  FWL_BCDATTRIBUTE_NONE = 0,
+  FWL_BCDATTRIBUTE_CHARENCODING = 1 << 0,
+  FWL_BCDATTRIBUTE_MODULEHEIGHT = 1 << 1,
+  FWL_BCDATTRIBUTE_MODULEWIDTH = 1 << 2,
+  FWL_BCDATTRIBUTE_DATALENGTH = 1 << 3,
+  FWL_BCDATTRIBUTE_CALCHECKSUM = 1 << 4,
+  FWL_BCDATTRIBUTE_PRINTCHECKSUM = 1 << 5,
+  FWL_BCDATTRIBUTE_TEXTLOCATION = 1 << 6,
+  FWL_BCDATTRIBUTE_WIDENARROWRATIO = 1 << 7,
+  FWL_BCDATTRIBUTE_STARTCHAR = 1 << 8,
+  FWL_BCDATTRIBUTE_ENDCHAR = 1 << 9,
+  FWL_BCDATTRIBUTE_VERSION = 1 << 10,
+  FWL_BCDATTRIBUTE_ECLEVEL = 1 << 11,
+  FWL_BCDATTRIBUTE_TRUNCATED = 1 << 12
+};
 
 class IFWL_BarcodeDP : public IFWL_EditDP {
  public: