From 92e3d3c85c64732d5db5ad865afc1158fd40582e Mon Sep 17 00:00:00 2001
From: "verwaest@chromium.org"
 <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Mon, 18 Aug 2014 16:52:23 +0000
Subject: [PATCH] Add temporary hack compatible with old delete behavior so we
 can roll into blink. We'll need to update the broken test.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/483753003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---
 src/objects.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/objects.cc b/src/objects.cc
index d407f74..ebdc6b7 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -5041,6 +5041,12 @@ MaybeHandle<Object> JSObject::DeleteProperty(Handle<JSObject> object,
                                              ? KEEP_INOBJECT_PROPERTIES
                                              : CLEAR_INOBJECT_PROPERTIES;
         Handle<JSObject> holder = it.GetHolder<JSObject>();
+        // TODO(verwaest): Remove this temporary compatibility hack when blink
+        // tests are updated.
+        if (!holder.is_identical_to(object) &&
+            !(object->IsJSGlobalProxy() && holder->IsJSGlobalObject())) {
+          return it.isolate()->factory()->true_value();
+        }
         NormalizeProperties(holder, mode, 0);
         Handle<Object> result =
             DeleteNormalizedProperty(holder, name, delete_mode);
-- 
2.7.4