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

third_party/WebKit/Source/core/css/FontFaceSet.cpp

 /*
  * Copyright (C) 2013 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 239 matching lines @@
                                         FontFace* fontFace,
                                         ExceptionState&) {
   ASSERT(fontFace);
   if (!inActiveDocumentContext())
     return this;
   if (m_nonCSSConnectedFaces.contains(fontFace))
     return this;
   if (isCSSConnectedFontFace(fontFace))
     return this;
   CSSFontSelector* fontSelector = document()->styleEngine().fontSelector();
-  m_nonCSSConnectedFaces.add(fontFace);
+  m_nonCSSConnectedFaces.insert(fontFace);
   fontSelector->fontFaceCache()->addFontFace(fontSelector, fontFace, false);
   if (fontFace->loadStatus() == FontFace::Loading)
     addToLoadingFonts(fontFace);
   fontSelector->fontFaceInvalidated();
   return this;
 }
 
 void FontFaceSet::clearForBinding(ScriptState*, ExceptionState&) {
   if (!inActiveDocumentContext() || m_nonCSSConnectedFaces.isEmpty())
     return;
@@ skipping 290 matching lines @@
   visitor->trace(m_failedFonts);
   visitor->trace(m_nonCSSConnectedFaces);
   visitor->trace(m_asyncRunner);
   EventTargetWithInlineData::trace(visitor);
   Supplement<Document>::trace(visitor);
   SuspendableObject::trace(visitor);
   FontFace::LoadFontCallback::trace(visitor);
 }
 
 }  // namespace blink