Remove deprecated v8::Object::TurnOnAccessCheck() from the V8 API.

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 1408 matching lines @@
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   auto cons = EnsureConstructor(isolate, this);
   EnsureNotInstantiated(cons, "v8::ObjectTemplate::MarkAsUndetectable");
   cons->set_undetectable(true);
 }
 
 
 void ObjectTemplate::SetAccessCheckCallbacks(
     NamedSecurityCallback named_callback,
-    IndexedSecurityCallback indexed_callback,
-    Handle<Value> data,
-    bool turned_on_by_default) {
+    IndexedSecurityCallback indexed_callback, Handle<Value> data) {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   auto cons = EnsureConstructor(isolate, this);
   EnsureNotInstantiated(cons, "v8::ObjectTemplate::SetAccessCheckCallbacks");
 
   i::Handle<i::Struct> struct_info =
       isolate->factory()->NewStruct(i::ACCESS_CHECK_INFO_TYPE);
   i::Handle<i::AccessCheckInfo> info =
       i::Handle<i::AccessCheckInfo>::cast(struct_info);
 
   SET_FIELD_WRAPPED(info, set_named_callback, named_callback);
   SET_FIELD_WRAPPED(info, set_indexed_callback, indexed_callback);
 
   if (data.IsEmpty()) {
     data = v8::Undefined(reinterpret_cast<v8::Isolate*>(isolate));
   }
   info->set_data(*Utils::OpenHandle(*data));
 
   cons->set_access_check_info(*info);
-  cons->set_needs_access_check(turned_on_by_default);
+  cons->set_needs_access_check(true);
 }
 
 
 void ObjectTemplate::SetHandler(
     const IndexedPropertyHandlerConfiguration& config) {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   auto cons = EnsureConstructor(isolate, this);
   EnsureNotInstantiated(cons, "v8::ObjectTemplate::SetHandler");
@@ skipping 2792 matching lines @@
 }
 
 
 Maybe<PropertyAttribute> v8::Object::GetRealNamedPropertyAttributes(
     Handle<String> key) {
   auto context = ContextFromHeapObject(Utils::OpenHandle(this));
   return GetRealNamedPropertyAttributes(context, key);
 }
 
 
-// Turns on access checks by copying the map and setting the check flag.
-// Because the object gets a new map, existing inline cache caching
-// the old map of this object will fail.
-void v8::Object::TurnOnAccessCheck() {
-  i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-  ENTER_V8(isolate);
-  i::HandleScope scope(isolate);
-  i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
-
-  // When turning on access checks for a global object deoptimize all functions
-  // as optimized code does not always handle access checks.
-  i::Deoptimizer::DeoptimizeGlobalObject(*obj);
-
-  i::Handle<i::Map> new_map =
-      i::Map::Copy(i::Handle<i::Map>(obj->map()), "APITurnOnAccessCheck");
-  new_map->set_is_access_check_needed(true);
-  i::JSObject::MigrateToMap(obj, new_map);
-}
-
-
 Local<v8::Object> v8::Object::Clone() {
   auto self = Utils::OpenHandle(this);
   auto isolate = self->GetIsolate();
   ENTER_V8(isolate);
   auto result = isolate->factory()->CopyJSObject(self);
   CHECK(!result.is_null());
   return Utils::ToLocal(result);
 }
 
 
@@ skipping 4209 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8