Handlify ExecutableAccessorInfo::ClearSetter since it allocates.

src/objects.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <iomanip>
 #include <sstream>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 4229 matching lines @@
             return value;
           }
 
           // Reconfigure the accessor if attributes mismatch.
           Handle<ExecutableAccessorInfo> new_data = Accessors::CloneAccessor(
               it.isolate(), Handle<ExecutableAccessorInfo>::cast(accessors));
           new_data->set_property_attributes(attributes);
           // By clearing the setter we don't have to introduce a lookup to
           // the setter, simply make it unavailable to reflect the
           // attributes.
-          if (attributes & READ_ONLY) new_data->clear_setter();
+          if (attributes & READ_ONLY) {
+            ExecutableAccessorInfo::ClearSetter(new_data);
+          }
           SetPropertyCallback(object, name, new_data, attributes);
           if (is_observed) {
             RETURN_ON_EXCEPTION(
                 it.isolate(),
                 EnqueueChangeRecord(object, "reconfigure", name,
                                     it.isolate()->factory()->the_hole_value()),
                 Object);
           }
           return value;
         }
@@ skipping 12858 matching lines @@
   // Deopt when transitioning from a constant type.
   if (!invalidate && (old_type != new_type)) {
     auto isolate = dictionary->GetIsolate();
     cell->dependent_code()->DeoptimizeDependentCodeGroup(
         isolate, DependentCode::kPropertyCellChangedGroup);
   }
   return value;
 }
 
 } }  // namespace v8::internal