Migrate WTF::LinkedHashSet/ListHashSet::add() to ::insert()

third_party/WebKit/Source/core/layout/FloatingObjects.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
  *               All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 513 matching lines @@
 #if DCHECK_IS_ON()
   floatingObject.setIsInPlacedTree(false);
 #endif
   markLowestFloatLogicalBottomCacheAsDirty();
 }
 
 FloatingObject* FloatingObjects::add(
     std::unique_ptr<FloatingObject> floatingObject) {
   FloatingObject* newObject = floatingObject.release();
   increaseObjectsCount(newObject->getType());
-  m_set.add(WTF::wrapUnique(newObject));
+  m_set.insert(WTF::wrapUnique(newObject));
   if (newObject->isPlaced())
     addPlacedObject(*newObject);
   markLowestFloatLogicalBottomCacheAsDirty();
   return newObject;
 }
 
 void FloatingObjects::remove(FloatingObject* toBeRemoved) {
   decreaseObjectsCount(toBeRemoved->getType());
   std::unique_ptr<FloatingObject> floatingObject = m_set.take(toBeRemoved);
   ASSERT(floatingObject->isPlaced() || !floatingObject->isInPlacedTree());
@@ skipping 181 matching lines @@
     const FloatingObject* floatingObject) {
   return String::format("%p (%gx%g %gx%g)", floatingObject,
                         floatingObject->frameRect().x().toFloat(),
                         floatingObject->frameRect().y().toFloat(),
                         floatingObject->frameRect().maxX().toFloat(),
                         floatingObject->frameRect().maxY().toFloat());
 }
 #endif
 
 }  // namespace blink