Replace NewFunctionWithPrototype(name, prototype) by NewFunction(name)

test/cctest/test-weakmaps.cc

Index: test/cctest/test-weakmaps.cc
diff --git a/test/cctest/test-weakmaps.cc b/test/cctest/test-weakmaps.cc
index 14a5e020a140e919af267386aa79c8f104052b98..369dae5e999f91205b5e877283cd318b9e09ee6d 100644
--- a/test/cctest/test-weakmaps.cc
+++ b/test/cctest/test-weakmaps.cc
@@ -185,8 +185,8 @@ TEST(Regress2060a) {
   Factory* factory = isolate->factory();
   Heap* heap = isolate->heap();
   HandleScope scope(isolate);
-  Handle<JSFunction> function = factory->NewFunctionWithPrototype(
-      factory->function_string(), factory->null_value());
+  Handle<JSFunction> function = factory->NewFunction(
+      factory->function_string());
   Handle<JSObject> key = factory->NewJSObject(function);
   Handle<JSWeakMap> weakmap = AllocateJSWeakMap(isolate);
 
@@ -225,8 +225,8 @@ TEST(Regress2060b) {
   Factory* factory = isolate->factory();
   Heap* heap = isolate->heap();
   HandleScope scope(isolate);
-  Handle<JSFunction> function = factory->NewFunctionWithPrototype(
-      factory->function_string(), factory->null_value());
+  Handle<JSFunction> function = factory->NewFunction(
+      factory->function_string());
 
   // Start second old-space page so that keys land on evacuation candidate.
   Page* first_page = heap->old_pointer_space()->anchor()->next_page();