Add a new api in ObjectTemplate to prohibit interceptor for V8DOM binding

src/api.cc

 // Copyright 2012 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.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 1439 matching lines @@
   if (getter != 0) SET_FIELD_WRAPPED(obj, set_getter, getter);
   if (setter != 0) SET_FIELD_WRAPPED(obj, set_setter, setter);
   if (query != 0) SET_FIELD_WRAPPED(obj, set_query, query);
   if (remover != 0) SET_FIELD_WRAPPED(obj, set_deleter, remover);
   if (enumerator != 0) SET_FIELD_WRAPPED(obj, set_enumerator, enumerator);
 
   if (data.IsEmpty()) {
     data = v8::Undefined(reinterpret_cast<v8::Isolate*>(isolate));
   }
   obj->set_data(*Utils::OpenHandle(*data));
+  obj->set_flag(i::Smi::FromInt(0));
   cons->set_named_property_handler(*obj);
 }
 
 
 void ObjectTemplate::MarkAsUndetectable() {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   EnsureConstructor(isolate, this);
   i::FunctionTemplateInfo* constructor =
@@ skipping 56 matching lines @@
   if (getter != 0) SET_FIELD_WRAPPED(obj, set_getter, getter);
   if (setter != 0) SET_FIELD_WRAPPED(obj, set_setter, setter);
   if (query != 0) SET_FIELD_WRAPPED(obj, set_query, query);
   if (remover != 0) SET_FIELD_WRAPPED(obj, set_deleter, remover);
   if (enumerator != 0) SET_FIELD_WRAPPED(obj, set_enumerator, enumerator);
 
   if (data.IsEmpty()) {
     data = v8::Undefined(reinterpret_cast<v8::Isolate*>(isolate));
   }
   obj->set_data(*Utils::OpenHandle(*data));
+  obj->set_flag(i::Smi::FromInt(0));
   cons->set_indexed_property_handler(*obj);
 }
 
 
 void ObjectTemplate::SetCallAsFunctionHandler(FunctionCallback callback,
                                               Handle<Value> data) {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   EnsureConstructor(isolate, this);
@@ skipping 29 matching lines @@
   if (value > 0) {
     // The internal field count is set by the constructor function's
     // construct code, so we ensure that there is a constructor
     // function to do the setting.
     EnsureConstructor(isolate, this);
   }
   Utils::OpenHandle(this)->set_internal_field_count(i::Smi::FromInt(value));
 }
 
 
+void ObjectTemplate::UninterceptorRealName(bool unset) {
+  i::Object* obj = Utils::OpenHandle(this)->constructor();
+  if (!obj->IsUndefined()) {
+    i::FunctionTemplateInfo* info = i::FunctionTemplateInfo::cast(obj);
+    i::InterceptorInfo* interceptor =
+      i::InterceptorInfo::cast(info->named_property_handler());
+    if (!interceptor->IsUndefined())
+      interceptor->set_do_not_interceptor_real_name(unset);
+  }
+}
+
+
 // --- S c r i p t s ---
 
 
 // Internally, UnboundScript is a SharedFunctionInfo, and Script is a
 // JSFunction.
 
 ScriptCompiler::CachedData::CachedData(const uint8_t* data_, int length_,
                                        BufferPolicy buffer_policy_)
     : data(data_), length(length_), buffer_policy(buffer_policy_) {}
 
@@ skipping 6025 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal