Fix GCMole issue. Iternalize name before dereferencing the accessor-info.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1704373002 .

Cr-Commit-Position: refs/heads/master@{#34120}

src/accessors.cc

@@ -32,7 +32,8 @@ Handle<AccessorInfo> Accessors::MakeAccessor(
   info->set_all_can_read(false);
   info->set_all_can_write(false);
   info->set_is_special_data_property(true);
-  info->set_name(*factory->InternalizeName(name));
+  name = factory->InternalizeName(name);
+  info->set_name(*name);
   Handle<Object> get = v8::FromCData(isolate, getter);
   if (setter == nullptr) setter = &ReconfigureToDataProperty;
   Handle<Object> set = v8::FromCData(isolate, setter);