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

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

 /*
  * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  * 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
@@ skipping 52 matching lines @@
   TraitsMap::AddResult segmentedFontFaceResult =
       traitsResult.storedValue->value->insert(fontFace->traits().bitfield(),
                                               nullptr);
   if (!segmentedFontFaceResult.storedValue->value)
     segmentedFontFaceResult.storedValue->value =
         CSSSegmentedFontFace::create(cssFontSelector, fontFace->traits());
 
   segmentedFontFaceResult.storedValue->value->addFontFace(fontFace,
                                                           cssConnected);
   if (cssConnected)
-    m_cssConnectedFontFaces.add(fontFace);
+    m_cssConnectedFontFaces.insert(fontFace);
 
   m_fonts.erase(fontFace->family());
   incrementVersion();
 }
 
 void FontFaceCache::remove(const StyleRuleFontFace* fontFaceRule) {
   StyleRuleToFontFace::iterator it = m_styleRuleToFontFace.find(fontFaceRule);
   if (it != m_styleRuleToFontFace.end()) {
     removeFontFace(it->value.get(), true);
     m_styleRuleToFontFace.remove(it);
@@ skipping 74 matching lines @@
 }
 
 DEFINE_TRACE(FontFaceCache) {
   visitor->trace(m_fontFaces);
   visitor->trace(m_fonts);
   visitor->trace(m_styleRuleToFontFace);
   visitor->trace(m_cssConnectedFontFaces);
 }
 
 }  // namespace blink