Implement support for reattaching a global object to a context. This...

src/bootstrapper.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 50 matching lines @@
   // Creates a JavaScript Global Context with initial object graph.
   // The returned value is a global handle casted to V8Environment*.
   static Handle<Context> CreateEnvironment(
       Handle<Object> global_object,
       v8::Handle<v8::ObjectTemplate> global_template,
       v8::ExtensionConfiguration* extensions);
 
   // Detach the environment from its outer global object.
   static void DetachGlobal(Handle<Context> env);
 
+  // Reattach an outer global object to an environment.
+  static void ReattachGlobal(Handle<Context> env, Handle<Object> global_object);
+
   // Traverses the pointers for memory management.
   static void Iterate(ObjectVisitor* v);
 
   // Accessor for the native scripts source code.
   static Handle<String> NativesSourceLookup(int index);
 
   // Tells whether bootstrapping is active.
   static bool IsActive() { return BootstrapperActive::IsActive(); }
 
   // Encoding/decoding support for fixup flags.
@@ skipping 29 matching lines @@
     return length_;
   }
  private:
   const char* data_;
   size_t length_;
 };
 
 }}  // namespace v8::internal
 
 #endif  // V8_BOOTSTRAPPER_H_