add support for all can read interceptors

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index e7e41987a73c304d7f1489fede06c2c42f5b48cc..2719dd6ef1ba72713789bdba0e510b657224dad7 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -1207,21 +1207,17 @@ void ObjectTemplate::SetAccessor(v8::Handle<Name> name,
 
 template <typename Getter, typename Setter, typename Query, typename Deleter,
           typename Enumerator>
-static void ObjectTemplateSetNamedPropertyHandler(ObjectTemplate* templ,
-                                                  Getter getter, Setter setter,
-                                                  Query query, Deleter remover,
-                                                  Enumerator enumerator,
-                                                  Handle<Value> data,
-                                                  bool can_intercept_symbols) {
+static void ObjectTemplateSetNamedPropertyHandler(
+    ObjectTemplate* templ, Getter getter, Setter setter, Query query,
+    Deleter remover, Enumerator enumerator, Handle<Value> data,
+    bool can_intercept_symbols, PropertyHandlerFlags flags) {
   i::Isolate* isolate = Utils::OpenHandle(templ)->GetIsolate();
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   auto cons = EnsureConstructor(isolate, templ);
   EnsureNotInstantiated(cons, "ObjectTemplateSetNamedPropertyHandler");
-  i::Handle<i::Struct> struct_obj =
-      isolate->factory()->NewStruct(i::INTERCEPTOR_INFO_TYPE);
-  i::Handle<i::InterceptorInfo> obj =
-      i::Handle<i::InterceptorInfo>::cast(struct_obj);
+  auto obj = i::Handle<i::InterceptorInfo>::cast(
+      isolate->factory()->NewStruct(i::INTERCEPTOR_INFO_TYPE));
 
   if (getter != 0) SET_FIELD_WRAPPED(obj, set_getter, getter);
   if (setter != 0) SET_FIELD_WRAPPED(obj, set_setter, setter);
@@ -1230,6 +1226,8 @@ static void ObjectTemplateSetNamedPropertyHandler(ObjectTemplate* templ,
   if (enumerator != 0) SET_FIELD_WRAPPED(obj, set_enumerator, enumerator);
   obj->set_flags(0);
   obj->set_can_intercept_symbols(can_intercept_symbols);
+  obj->set_all_can_read(static_cast<int>(flags) &
+                        static_cast<int>(PropertyHandlerFlags::kAllCanRead));
 
   if (data.IsEmpty()) {
     data = v8::Undefined(reinterpret_cast<v8::Isolate*>(isolate));
@@ -1244,15 +1242,16 @@ void ObjectTemplate::SetNamedPropertyHandler(
     NamedPropertyQueryCallback query, NamedPropertyDeleterCallback remover,
     NamedPropertyEnumeratorCallback enumerator, Handle<Value> data) {
   ObjectTemplateSetNamedPropertyHandler(this, getter, setter, query, remover,
-                                        enumerator, data, false);
+                                        enumerator, data, false,
+                                        PropertyHandlerFlags::kNone);
 }
 
 
 void ObjectTemplate::SetHandler(
     const NamedPropertyHandlerConfiguration& config) {
-  ObjectTemplateSetNamedPropertyHandler(this, config.getter, config.setter,
-                                        config.query, config.deleter,
-                                        config.enumerator, config.data, true);
+  ObjectTemplateSetNamedPropertyHandler(
+      this, config.getter, config.setter, config.query, config.deleter,
+      config.enumerator, config.data, true, config.flags);
 }
 
 
@@ -1302,10 +1301,8 @@ void ObjectTemplate::SetHandler(
   i::HandleScope scope(isolate);
   auto cons = EnsureConstructor(isolate, this);
   EnsureNotInstantiated(cons, "v8::ObjectTemplate::SetHandler");
-  i::Handle<i::Struct> struct_obj =
-      isolate->factory()->NewStruct(i::INTERCEPTOR_INFO_TYPE);
-  i::Handle<i::InterceptorInfo> obj =
-      i::Handle<i::InterceptorInfo>::cast(struct_obj);
+  auto obj = i::Handle<i::InterceptorInfo>::cast(
+      isolate->factory()->NewStruct(i::INTERCEPTOR_INFO_TYPE));
 
   if (config.getter != 0) SET_FIELD_WRAPPED(obj, set_getter, config.getter);
   if (config.setter != 0) SET_FIELD_WRAPPED(obj, set_setter, config.setter);
@@ -1315,6 +1312,8 @@ void ObjectTemplate::SetHandler(
     SET_FIELD_WRAPPED(obj, set_enumerator, config.enumerator);
   }
   obj->set_flags(0);
+  obj->set_all_can_read(static_cast<int>(config.flags) &
+                        static_cast<int>(PropertyHandlerFlags::kAllCanRead));
 
   v8::Local<v8::Value> data = config.data;
   if (data.IsEmpty()) {