[Interpreter] Fill out function prologue support.

src/interpreter/bytecode-generator.h

Index: src/interpreter/bytecode-generator.h
diff --git a/src/interpreter/bytecode-generator.h b/src/interpreter/bytecode-generator.h
index 2d4b18c36da131c69931f0b4dcf8b0a27af6c13a..2d730feeefa32f0893a475d859214a58363d63c7 100644
--- a/src/interpreter/bytecode-generator.h
+++ b/src/interpreter/bytecode-generator.h
@@ -65,6 +65,9 @@ class BytecodeGenerator : public AstVisitor {
       Variable* variable, FeedbackVectorSlot slot);
   void VisitVariableAssignment(Variable* variable, FeedbackVectorSlot slot);
 
+  void VisitArgumentsObject(Variable* variable);
+  void VisitThisFunctionVariable(Variable* variable);
+  void VisitNewTargetVariable(Variable* variable);
   void VisitNewLocalFunctionContext();
   void VisitBuildLocalActivationContext();
   void VisitNewLocalBlockContext(Scope* scope);