Migrate WTF::HashCountedSet::add() to ::insert()

third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 175 matching lines @@
   return windowsWithBeforeUnloadEventListeners;
 }
 
 static void addUnloadEventListener(LocalDOMWindow* domWindow) {
   DOMWindowSet& set = windowsWithUnloadEventListeners();
   if (set.isEmpty()) {
     updateSuddenTerminationStatus(domWindow, true,
                                   LocalFrameClient::UnloadHandler);
   }
 
-  set.add(domWindow);
+  set.insert(domWindow);
 }
 
 static void removeUnloadEventListener(LocalDOMWindow* domWindow) {
   DOMWindowSet& set = windowsWithUnloadEventListeners();
   DOMWindowSet::iterator it = set.find(domWindow);
   if (it == set.end())
     return;
   set.remove(it);
   if (set.isEmpty()) {
     updateSuddenTerminationStatus(domWindow, false,
@@ skipping 13 matching lines @@
   }
 }
 
 static void addBeforeUnloadEventListener(LocalDOMWindow* domWindow) {
   DOMWindowSet& set = windowsWithBeforeUnloadEventListeners();
   if (set.isEmpty()) {
     updateSuddenTerminationStatus(domWindow, true,
                                   LocalFrameClient::BeforeUnloadHandler);
   }
 
-  set.add(domWindow);
+  set.insert(domWindow);
 }
 
 static void removeBeforeUnloadEventListener(LocalDOMWindow* domWindow) {
   DOMWindowSet& set = windowsWithBeforeUnloadEventListeners();
   DOMWindowSet::iterator it = set.find(domWindow);
   if (it == set.end())
     return;
   set.remove(it);
   if (set.isEmpty()) {
     updateSuddenTerminationStatus(domWindow, false,
@@ skipping 1406 matching lines @@
   DOMWindow::trace(visitor);
   Supplementable<LocalDOMWindow>::trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(LocalDOMWindow) {
   visitor->traceWrappers(m_customElements);
   DOMWindow::traceWrappers(visitor);
 }
 
 }  // namespace blink