Simplify Dictionary::ConversionContext

Source/bindings/core/v8/Dictionary.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 58 matching lines @@
     // Sets properties using default attributes.
     bool set(const String&, const v8::Handle<v8::Value>&);
     bool set(const String&, const String&);
     bool set(const String&, unsigned);
     bool set(const String&, const Dictionary&);
 
     v8::Handle<v8::Value> v8Value() const { return m_options; }
 
     class ConversionContext {
     public:
-        ConversionContext(const String& interfaceName, const String& methodName, ExceptionState& exceptionState)
-            : m_interfaceName(interfaceName)
-            , m_methodName(methodName)
-            , m_exceptionState(exceptionState)
+        explicit ConversionContext(ExceptionState& exceptionState)
+            : m_exceptionState(exceptionState)
             , m_dirty(true)
         {
             resetPerPropertyContext();
         }
 
-        const String& interfaceName() const { return m_interfaceName; }
-        const String& methodName() const { return m_methodName; }
-        bool forConstructor() const { return m_methodName.isEmpty(); }
         ExceptionState& exceptionState() const { return m_exceptionState; }
 
         bool isNullable() const { return m_isNullable; }
         String typeName() const { return m_propertyTypeName; }
 
         ConversionContext& setConversionType(const String&, bool);
 
         void throwTypeError(const String& detail);
 
         void resetPerPropertyContext();
 
     private:
-        const String m_interfaceName;
-        const String m_methodName;
         ExceptionState& m_exceptionState;
         bool m_dirty;
 
         bool m_isNullable;
         String m_propertyTypeName;
     };
 
     class ConversionContextScope {
     public:
-        ConversionContextScope(ConversionContext& context)
+        explicit ConversionContextScope(ConversionContext& context)
             : m_context(context) { }
         ~ConversionContextScope()
         {
             m_context.resetPerPropertyContext();
         }
     private:
         ConversionContext& m_context;
     };
 
     bool convert(ConversionContext&, const String&, Dictionary&) const;
@@ skipping 43 matching lines @@
     static bool convert(const Dictionary&, Dictionary::ConversionContext&, const String& key, T& value);
     template <typename T>
     static bool convert(const Dictionary&, Dictionary::ConversionContext&, const String& key, Nullable<T>& value);
     template <template <typename> class PointerType, typename T>
     static bool convert(const Dictionary&, Dictionary::ConversionContext&, const String& key, PointerType<T>& value);
 };
 
 }
 
 #endif // Dictionary_h