Optimized nodeType dom binding by removing HandleScope and the preparation of ordinary c function c…

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index e783727c2db5ad7310136342d1aa9a55cb8f8dc1..c13375c930ad52a5129c20abf51e5b37a6ee1a32 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -64,6 +64,7 @@
  */
 namespace v8 {
 
+class Accessor;
 class AccessorSignature;
 class Array;
 class Boolean;
@@ -3801,6 +3802,15 @@ class V8_EXPORT ObjectTemplate : public Template {
                    PropertyAttribute attribute = None,
                    Handle<AccessorSignature> signature =
                        Handle<AccessorSignature>());
+  Local<Accessor> SetAccessorEx(Handle<String> name,
+                   AccessorGetterCallback getter,
+                   AccessorSetterCallback setter = 0,
+                   Handle<Value> data = Handle<Value>(),
+                   AccessControl settings = DEFAULT,
+                   PropertyAttribute attribute = None,
+                   Handle<AccessorSignature> signature =
+                       Handle<AccessorSignature>());
+
   void SetAccessor(Handle<Name> name,
                    AccessorNameGetterCallback getter,
                    AccessorNameSetterCallback setter = 0,
@@ -3945,6 +3955,18 @@ class V8_EXPORT AccessorSignature : public Data {
   AccessorSignature();
 };
 
+class V8_EXPORT Accessor : public Data {
+ public:
+  enum AccessorOptimizeLevel {
+      kOptimizeNone,
+      kOptimizeInline,
+      kOptimizeArguments,
+  };
+
+  void setOptimizeLevel(AccessorOptimizeLevel jit = kOptimizeNone);
+ private:
+  Accessor();
+};
 
 class V8_EXPORT DeclaredAccessorDescriptor : public Data {
  private: