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

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 63223fb66c67b1b0c836bc0c014536dd4c1aa89d..3bdaef6da11828ab12af77ff44786e1f68f2480d 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -2102,7 +2102,7 @@ bool Genesis::InstallNatives() {
     DCHECK(call->is_compiled());
 
     // Set the expected parameters for apply to 2; required by builtin.
-    apply->shared()->set_formal_parameter_count(2);
+    apply->shared()->set_internal_formal_parameter_count(2);
 
     // Set the lengths for the functions to satisfy ECMA-262.
     call->shared()->set_length(1);