ActiveScriptWrappable: GC wrappers in detached ExecutionContexts.

third_party/WebKit/Source/bindings/core/v8/V8PerIsolateData.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 373 matching lines @@
     std::unique_ptr<ThreadDebugger> threadDebugger) {
   ASSERT(!m_threadDebugger);
   m_threadDebugger = std::move(threadDebugger);
 }
 
 ThreadDebugger* V8PerIsolateData::threadDebugger() {
   return m_threadDebugger.get();
 }
 
 void V8PerIsolateData::addActiveScriptWrappable(
-    ActiveScriptWrappable* wrappable) {
+    ActiveScriptWrappableBase* wrappable) {
   if (!m_activeScriptWrappables)
     m_activeScriptWrappables = new ActiveScriptWrappableSet();
 
   m_activeScriptWrappables->add(wrappable);
 }
 
 }  // namespace blink