ElementsAccessor::GetAccessorPair() handlified.

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2448 matching lines @@
   // be represented as a double and not a Smi.
   bool ShouldConvertToFastDoubleElements(bool* has_smi_only_elements);
 
   // Computes the new capacity when expanding the elements of a JSObject.
   static int NewElementsCapacity(int old_capacity) {
     // (old_capacity + 50%) + 16
     return old_capacity + (old_capacity >> 1) + 16;
   }
 
   // These methods do not perform access checks!
-  AccessorPair* GetLocalPropertyAccessorPair(Name* name);
-  AccessorPair* GetLocalElementAccessorPair(uint32_t index);
+  MUST_USE_RESULT static MaybeHandle<AccessorPair> GetLocalPropertyAccessorPair(
+      Handle<JSObject> object,
+      Handle<Name> name);
+  MUST_USE_RESULT static MaybeHandle<AccessorPair> GetLocalElementAccessorPair(
+      Handle<JSObject> object,
+      uint32_t index);
 
   static Handle<Object> SetFastElement(Handle<JSObject> object, uint32_t index,
                                        Handle<Object> value,
                                        StrictMode strict_mode,
                                        bool check_prototype);
 
   static Handle<Object> SetOwnElement(Handle<JSObject> object,
                                       uint32_t index,
                                       Handle<Object> value,
                                       StrictMode strict_mode);
@@ skipping 8345 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_