Revert of new classes: implement new.target passing to superclass constructor.

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 7d154642ceeef58a093bc4724a99a07d24f5ef28..d7619e411fc146cd1d443f26d94f3f331acb8c34 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -4281,11 +4281,6 @@
 
 
 bool HOptimizedGraphBuilder::BuildGraph() {
-  if (IsSubclassConstructor(current_info()->function()->kind())) {
-    Bailout(kSuperReference);
-    return false;
-  }
-
   Scope* scope = current_info()->scope();
   SetUpScope(scope);
 
@@ -7570,8 +7565,7 @@
   HValue* target = Add<HConstant>(jsfun);
   // For constant functions, we try to avoid calling the
   // argument adaptor and instead call the function directly
-  int formal_parameter_count =
-      jsfun->shared()->internal_formal_parameter_count();
+  int formal_parameter_count = jsfun->shared()->formal_parameter_count();
   bool dont_adapt_arguments =
       (formal_parameter_count ==
        SharedFunctionInfo::kDontAdaptArgumentsSentinel);