harmony_scoping: Implement lexical bindings at top level

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 264d1c6faf0ffd9daf8ae3024dd3e2bef1c4b74a..7273ad69e51359bf48485ba4724f213254fbe02c 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -908,6 +908,10 @@ void Genesis::InitializeGlobal(Handle<GlobalObject> global_object,
   Factory* factory = isolate->factory();
   Heap* heap = isolate->heap();
 
+  Handle<GlobalContextTable> global_context_table =
+      factory->NewGlobalContextTable(1, 0);

[adamk, 2014/11/06 20:18:05]

This pair of numbers is a bit hard to read, and as far as I can tell this is the
only caller. Can we just leave out the arguments for now?

[Dmitry Lomov (no reviews), 2014/11/07 10:18:47]

Done, renamed to NewEmptyGlobalContextTable().

+  native_context()->set_global_context_table(*global_context_table);
+
   Handle<String> object_name = factory->Object_string();
   JSObject::AddProperty(
       global_object, object_name, isolate->object_function(), DONT_ENUM);