2 files changed, 10 insertions, 1 deletions
diff --git a/chromium/v8/src/runtime/runtime-object.cc b/chromium/v8/src/runtime/runtime-object.cc
index da1ec4977be..9536ec0cc40 100644
--- a/chromium/v8/src/runtime/runtime-object.cc
+++ b/chromium/v8/src/runtime/runtime-object.cc
@@ -1435,5 +1435,13 @@ RUNTIME_FUNCTION(Runtime_DefineSetterPropertyUnchecked) {
                                setter, attrs));
   return isolate->heap()->undefined_value();
 }
+
+
+RUNTIME_FUNCTION(Runtime_IsAccessCheckNeeded) {
+  SealHandleScope shs(isolate);
+  DCHECK_EQ(1, args.length());
+  CONVERT_ARG_CHECKED(Object, object, 0);
+  return isolate->heap()->ToBoolean(object->IsAccessCheckNeeded());
+}
 }  // namespace internal
 }  // namespace v8
diff --git a/chromium/v8/src/runtime/runtime.h b/chromium/v8/src/runtime/runtime.h
index da1ae40ba06..c4f74e7de11 100644
--- a/chromium/v8/src/runtime/runtime.h
+++ b/chromium/v8/src/runtime/runtime.h
@@ -483,7 +483,8 @@ namespace internal {
   F(IsStrong, 1, 1)                                  \
   F(ClassOf, 1, 1)                                   \
   F(DefineGetterPropertyUnchecked, 4, 1)             \
-  F(DefineSetterPropertyUnchecked, 4, 1)
+  F(DefineSetterPropertyUnchecked, 4, 1)             \
+  F(IsAccessCheckNeeded, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_OBSERVE(F)            \