[runtime] Sanitize %NewClosure runtime entries.

src/full-codegen/x87/full-codegen-x87.cc

Index: src/full-codegen/x87/full-codegen-x87.cc
diff --git a/src/full-codegen/x87/full-codegen-x87.cc b/src/full-codegen/x87/full-codegen-x87.cc
index 8ebe6d9c0bd4284f68b660365eb39e2e1d19a13c..95429bb1cafc5278b871cba2440cc4138d75fbb1 100644
--- a/src/full-codegen/x87/full-codegen-x87.cc
+++ b/src/full-codegen/x87/full-codegen-x87.cc
@@ -1165,12 +1165,9 @@ void FullCodeGenerator::EmitNewClosure(Handle<SharedFunctionInfo> info,
     __ mov(ebx, Immediate(info));
     __ CallStub(&stub);
   } else {
-    __ push(esi);
     __ push(Immediate(info));
-    __ push(Immediate(pretenure
-                      ? isolate()->factory()->true_value()
-                      : isolate()->factory()->false_value()));
-    __ CallRuntime(Runtime::kNewClosure, 3);
+    __ CallRuntime(
+        pretenure ? Runtime::kNewClosure_Tenured : Runtime::kNewClosure, 1);
   }
   context()->Plug(eax);
 }