From: dcarney@chromium.org <dcarney@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Wed, 13 Mar 2013 13:14:25 +0000 (+0000)
Subject: remove maynamedaccess checks
X-Git-Tag: upstream/4.7.83~14861
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9b4650e9038b1c1c15c132f46455da3f8b7a2295;p=platform%2Fupstream%2Fv8.git

remove maynamedaccess checks

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12822002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/isolate.cc b/src/isolate.cc
index 5f7b3f2..4192d11 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -944,11 +944,7 @@ bool Isolate::MayNamedAccess(JSObject* receiver, Object* key,
   if (decision != UNKNOWN) return decision == YES;
 
   // Get named access check callback
-  // TODO(dcarney): revert
-  Map* map = receiver->map();
-  CHECK(map->IsMap());
-  CHECK(map->constructor()->IsJSFunction());
-  JSFunction* constructor = JSFunction::cast(map->constructor());
+  JSFunction* constructor = JSFunction::cast(receiver->map()->constructor());
   if (!constructor->shared()->IsApiFunction()) return false;
 
   Object* data_obj =
diff --git a/src/objects.cc b/src/objects.cc
index 7559083..3de981c 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -768,8 +768,6 @@ MaybeObject* Object::GetProperty(Object* receiver,
         // that even though we may not actually end up loading the named
         // property from the current object, we still check that we have
         // access to it.
-        // TODO(dcarney): revert.
-        CHECK(current->IsJSObject());
         JSObject* checked = JSObject::cast(current);
         if (!heap->isolate()->MayNamedAccess(checked, name, v8::ACCESS_GET)) {
           return checked->GetPropertyWithFailedAccessCheck(receiver,