harmony_scoping: Implement lexical bindings at top level

src/bootstrapper.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/code-stubs.h"
 #include "src/extensions/externalize-string-extension.h"
 #include "src/extensions/free-buffer-extension.h"
@@ skipping 890 matching lines @@
   native_context()->set_global_object(*global_object);
   // Security setup: Set the security token of the native context to the global
   // object. This makes the security check between two different contexts fail
   // by default even in case of global object reinitialization.
   native_context()->set_security_token(*global_object);
 
   Isolate* isolate = global_object->GetIsolate();
   Factory* factory = isolate->factory();
   Heap* heap = isolate->heap();
 
+  Handle<GlobalContextTable> global_context_table =
+      factory->NewGlobalContextTable();
+  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);
 
   Handle<JSObject> global(native_context()->global_object());
 
   // Install global Function object
   InstallFunction(global, "Function", JS_FUNCTION_TYPE, JSFunction::kSize,
                   empty_function, Builtins::kIllegal);
 
@@ skipping 1889 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 } }  // namespace v8::internal