Revert 201193 "[bindings] Compact ConstantConfiguration by using..."

trunk/Source/bindings/core/v8/V8DOMConfiguration.h

Index: trunk/Source/bindings/core/v8/V8DOMConfiguration.h
===================================================================
--- trunk/Source/bindings/core/v8/V8DOMConfiguration.h	(revision 201208)
+++ trunk/Source/bindings/core/v8/V8DOMConfiguration.h	(working copy)
@@ -125,28 +125,10 @@
     struct ConstantConfiguration {
         ConstantConfiguration& operator=(const ConstantConfiguration&) = delete;
         DISALLOW_ALLOCATION();
-        ConstantConfiguration(const char* const name, unsigned value, ConstantType type)
-            : name(name)
-            , ivalue(value)
-            , type(type) {}
-        ConstantConfiguration(const char* const name, int value, ConstantType type)
-            : name(name)
-            , ivalue(value)
-            , type(type) {}
-        ConstantConfiguration(const char* const name, double value, ConstantType type)
-            : name(name)
-            , dvalue(value)
-            , type(type) {}
-        ConstantConfiguration(const char* const name, const char* const value, ConstantType type)
-            : name(name)
-            , svalue(value)
-            , type(type) {}
         const char* const name;
-        union {
-            int ivalue;
-            double dvalue;
-            const char* const svalue;
-        };
+        int ivalue;
+        double dvalue;
+        const char* const svalue;
         ConstantType type;
     };