Move the contents of api-natives.js to c++

src/factory.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "src/isolate.h"
 
 namespace v8 {
@@ skipping 541 matching lines @@
   MaybeHandle<Object> NewEvalError(const char* message,
                                    Vector<Handle<Object> > args);
 
   Handle<String> NumberToString(Handle<Object> number,
                                 bool check_number_string_cache = true);
 
   Handle<String> Uint32ToString(uint32_t value) {
     return NumberToString(NewNumberFromUint(value));
   }
 
-  enum ApiInstanceType {
-    JavaScriptObjectType,
-    GlobalObjectType,
-    GlobalProxyType
-  };
-
-  Handle<JSFunction> CreateApiFunction(
-      Handle<FunctionTemplateInfo> data,
-      Handle<Object> prototype,
-      ApiInstanceType type = JavaScriptObjectType);
-
   Handle<JSFunction> InstallMembers(Handle<JSFunction> function);
 
-  // Installs interceptors on the instance.  'desc' is a function template,
-  // and instance is an object instance created by the function of this
-  // function template.
-  MUST_USE_RESULT MaybeHandle<FunctionTemplateInfo> ConfigureInstance(
-      Handle<FunctionTemplateInfo> desc, Handle<JSObject> instance);
-
 #define ROOT_ACCESSOR(type, name, camel_name)                         \
   inline Handle<type> name() {                                        \
     return Handle<type>(bit_cast<type**>(                             \
         &isolate()->heap()->roots_[Heap::k##camel_name##RootIndex])); \
   }
   ROOT_LIST(ROOT_ACCESSOR)
 #undef ROOT_ACCESSOR
 
 #define STRUCT_MAP_ACCESSOR(NAME, Name, name)                      \
   inline Handle<Map> name##_map() {                                \
@@ skipping 133 matching lines @@
   // Reinitialize a JSProxy into an (empty) JS object of respective type and
   // size, but keeping the original prototype.  The receiver must have at least
   // the size of the new object.  The object is reinitialized and behaves as an
   // object that has been freshly allocated.
   void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_