Introduce ES6 iterator for DOM objects.

Source/bindings/core/v8/V8DOMConfiguration.cpp

 /*
  * Copyright (C) 2012 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 99 matching lines @@
 v8::Handle<v8::FunctionTemplate> V8DOMConfiguration::functionTemplateForMethod(v8::Handle<v8::Signature> signature, const MethodConfiguration& callback, v8::Isolate* isolate)
 {
     v8::FunctionCallback functionCallback = callback.callback;
     if (DOMWrapperWorld::current(isolate).isMainWorld() && callback.callbackForMainWorld)
         functionCallback = callback.callbackForMainWorld;
     v8::Local<v8::FunctionTemplate> functionTemplate = v8::FunctionTemplate::New(isolate, functionCallback, v8Undefined(), signature, callback.length);
     functionTemplate->RemovePrototype();
     return functionTemplate;
 }
 
+v8::Handle<v8::FunctionTemplate> V8DOMConfiguration::functionTemplateForMethod(v8::Handle<v8::Signature> signature, const SymbolKeyedMethodConfiguration& callback, v8::Isolate* isolate)

[Jens Widell, 2014/08/21 13:58:01]

This is identical to the other functionTemplateForMethod() except for the type
of the |callback| argument, yes?

Might it be worth-while to have a local template helper, just to avoid the
duplicated code?

[yhirano, 2014/08/25 06:09:26]

Done.

+{
+    v8::FunctionCallback functionCallback = callback.callback;
+    if (DOMWrapperWorld::current(isolate).isMainWorld() && callback.callbackForMainWorld)
+        functionCallback = callback.callbackForMainWorld;
+    v8::Local<v8::FunctionTemplate> functionTemplate = v8::FunctionTemplate::New(isolate, functionCallback, v8Undefined(), signature, callback.length);
+    functionTemplate->RemovePrototype();
+    return functionTemplate;
+}
+
 v8::Local<v8::Signature> V8DOMConfiguration::installDOMClassTemplate(v8::Handle<v8::FunctionTemplate> functionDescriptor, const char* interfaceName, v8::Handle<v8::FunctionTemplate> parentClass, size_t fieldCount,
     const AttributeConfiguration* attributes, size_t attributeCount,
     const AccessorConfiguration* accessors, size_t accessorCount,
     const MethodConfiguration* callbacks, size_t callbackCount,
     v8::Isolate* isolate)
 {
     functionDescriptor->SetClassName(v8AtomicString(isolate, interfaceName));
     v8::Local<v8::ObjectTemplate> instanceTemplate = functionDescriptor->InstanceTemplate();
     instanceTemplate->SetInternalFieldCount(fieldCount);
     if (!parentClass.IsEmpty()) {
@@ skipping 23 matching lines @@
         return result;
 
     TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "BuildDOMTemplate");
     result = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidConstructorMode);
     configureDOMClassTemplate(result, isolate);
     data->setDOMTemplate(wrapperTypeInfo, result);
     return result;
 }
 
 } // namespace blink