Rollback trunk to bleeding_edge revision 12525

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index a514b946496fa5f46b0e251bed54efc1c7488abc..b822814744517f08e268521602b2327d74cde14a 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -5032,6 +5032,15 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ToFastProperties) {
 }
 
 
+RUNTIME_FUNCTION(MaybeObject*, Runtime_ToSlowProperties) {
+  ASSERT(args.length() == 1);
+  Object* obj = args[0];
+  return (obj->IsJSObject() && !obj->IsJSGlobalProxy())
+      ? JSObject::cast(obj)->NormalizeProperties(CLEAR_INOBJECT_PROPERTIES, 0)
+      : obj;
+}
+
+
 RUNTIME_FUNCTION(MaybeObject*, Runtime_ToBool) {
   NoHandleAllocation ha;
   ASSERT(args.length() == 1);