Allow new-space JSFunction objects as constant-function properties.

src/objects.cc

Index: src/objects.cc
===================================================================
--- src/objects.cc	(revision 9574)
+++ src/objects.cc	(working copy)
@@ -1515,8 +1515,6 @@
     String* name,
     JSFunction* function,
     PropertyAttributes attributes) {
-  ASSERT(!GetHeap()->InNewSpace(function));
-
   // Allocate new instance descriptors with (name, function) added
   ConstantFunctionDescriptor d(name, function, attributes);
   Object* new_descriptors;
@@ -1631,7 +1629,7 @@
     // Ensure the descriptor array does not get too big.
     if (map_of_this->instance_descriptors()->number_of_descriptors() <
         DescriptorArray::kMaxNumberOfDescriptors) {
-      if (value->IsJSFunction() && !heap->InNewSpace(value)) {
+      if (value->IsJSFunction()) {
         return AddConstantFunctionProperty(name,
                                            JSFunction::cast(value),
                                            attributes);
@@ -2761,7 +2759,6 @@
       ASSERT(target_descriptors->GetType(number) == CONSTANT_FUNCTION);
       JSFunction* function =
           JSFunction::cast(target_descriptors->GetValue(number));
-      ASSERT(!HEAP->InNewSpace(function));
       if (value == function) {
         set_map(target_map);
         return value;