Merged r16566, r16471 into 3.20 branch.

src/property.h

Index: src/property.h
diff --git a/src/property.h b/src/property.h
index d109de91d10144fc8b8a19e2620c3eaffdfe9ae2..2ee6c2a2d0f40202bc9db78b35bc32ed1c45bcaa 100644
--- a/src/property.h
+++ b/src/property.h
@@ -225,14 +225,14 @@ class LookupResult BASE_EMBEDDED {
   void HandlerResult(JSProxy* proxy) {
     lookup_type_ = HANDLER_TYPE;
     holder_ = proxy;
-    details_ = PropertyDetails(NONE, HANDLER, Representation::None());
+    details_ = PropertyDetails(NONE, HANDLER, Representation::Tagged());
     cacheable_ = false;
   }
 
   void InterceptorResult(JSObject* holder) {
     lookup_type_ = INTERCEPTOR_TYPE;
     holder_ = holder;
-    details_ = PropertyDetails(NONE, INTERCEPTOR, Representation::None());
+    details_ = PropertyDetails(NONE, INTERCEPTOR, Representation::Tagged());
   }
 
   void NotFound() {