Migrate WTF::HashSet::add() to ::insert() [part 1 of N]

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 385 matching lines @@
 
 ThreadDebugger* V8PerIsolateData::threadDebugger() {
   return m_threadDebugger.get();
 }
 
 void V8PerIsolateData::addActiveScriptWrappable(
     ActiveScriptWrappableBase* wrappable) {
   if (!m_activeScriptWrappables)
     m_activeScriptWrappables = new ActiveScriptWrappableSet();
 
-  m_activeScriptWrappables->add(wrappable);
+  m_activeScriptWrappables->insert(wrappable);
 }
 
 void V8PerIsolateData::TemporaryScriptWrappableVisitorScope::
     swapWithV8PerIsolateDataVisitor(
         std::unique_ptr<ScriptWrappableVisitor>& visitor) {
   ScriptWrappableVisitor* current = currentVisitor();
   if (current)
     current->performCleanup();
 
   V8PerIsolateData::from(m_isolate)->m_scriptWrappableVisitor.swap(
       m_savedVisitor);
   m_isolate->SetEmbedderHeapTracer(currentVisitor());
 }
 
 }  // namespace blink