Introduce toV8NoInline

Source/bindings/scripts/code_generator_v8.pm

Index: Source/bindings/scripts/code_generator_v8.pm
diff --git a/Source/bindings/scripts/code_generator_v8.pm b/Source/bindings/scripts/code_generator_v8.pm
index 1f38d7fa439d5c5700fc55d0e031d6f1f6f6d393..3086e8780f6d5be188a3831fb8ad6826b756250b 100644
--- a/Source/bindings/scripts/code_generator_v8.pm
+++ b/Source/bindings/scripts/code_generator_v8.pm
@@ -4744,6 +4744,16 @@ void ${v8ClassName}::derefObject(void* object)
 }
 
 END
+    if (!$interface->extendedAttributes->{"DoNotGenerateToV8"}) {
+        $implementation{nameSpaceWebCore}->add(<<END);
+template<>
+v8::Handle<v8::Value> toV8NoInline(${nativeType}* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    return toV8(impl, creationContext, isolate);
+}
+
+END
+    }
 }
 
 sub GenerateHeaderContentHeader