[es6] Perform the IsConstructor test in GetSuperConstructor.

src/interpreter/bytecode-array-builder.cc

Index: src/interpreter/bytecode-array-builder.cc
diff --git a/src/interpreter/bytecode-array-builder.cc b/src/interpreter/bytecode-array-builder.cc
index 39c233d07425d96defcad285243cfd5d73ec263a..695bff913192d25d7c1edf475a468e878b9f10b1 100644
--- a/src/interpreter/bytecode-array-builder.cc
+++ b/src/interpreter/bytecode-array-builder.cc
@@ -324,6 +324,11 @@ BytecodeArrayBuilder& BytecodeArrayBuilder::TypeOf() {
   return *this;
 }
 
+BytecodeArrayBuilder& BytecodeArrayBuilder::GetSuperConstructor(Register out) {
+  OutputGetSuperConstructor(out);
+  return *this;
+}
+
 BytecodeArrayBuilder& BytecodeArrayBuilder::CompareOperation(
     Token::Value op, Register reg, int feedback_slot) {
   switch (op) {