MIPS: Correct handling of arrays with callbacks in the prototype chain.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 0d232e4a58d08694982dcb5d20cebfa0f5c03683..77f1e9b907a181c9f99ad89b61921e55ee1f5a4a 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1526,6 +1526,10 @@ class MacroAssembler: public Assembler {
     bind(&no_memento_found);
   }
 
+  // Jumps to found label if a prototype map has dictionary elements.
+  void JumpIfDictionaryInPrototypeChain(Register object, Register scratch0,
+                                        Register scratch1, Label* found);
+
  private:
   void CallCFunctionHelper(Register function,
                            int num_reg_arguments,