[Interpreter] Use FastCloneShallowObjectStub in CreateObjectLiteral bytecode.

src/interpreter/interpreter.h

Index: src/interpreter/interpreter.h
diff --git a/src/interpreter/interpreter.h b/src/interpreter/interpreter.h
index fe9fcdea7bb3f304ed99e893ba031e6f357857cb..b72fbf96936a81334eb95b792322b925d7d07389 100644
--- a/src/interpreter/interpreter.h
+++ b/src/interpreter/interpreter.h
@@ -127,10 +127,6 @@ class Interpreter {
   // Generates code to perform a type conversion.
   void DoTypeConversionOp(Callable callable, InterpreterAssembler* assembler);
 
-  // Generates code to create a literal via |function_id|.
-  void DoCreateLiteral(Runtime::FunctionId function_id,
-                       InterpreterAssembler* assembler);
-
   // Generates code to perform delete via function_id.
   void DoDelete(Runtime::FunctionId function_id,
                 InterpreterAssembler* assembler);