Migrate WTF::Vector::append() to ::push_back() [part 3 of N]

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 188 matching lines @@
   m_asyncRunner->stop();
 }
 
 void FontFaceSet::beginFontLoading(FontFace* fontFace) {
   m_histogram.incrementCount();
   addToLoadingFonts(fontFace);
 }
 
 void FontFaceSet::notifyLoaded(FontFace* fontFace) {
   m_histogram.updateStatus(fontFace);
-  m_loadedFonts.append(fontFace);
+  m_loadedFonts.push_back(fontFace);
   removeFromLoadingFonts(fontFace);
 }
 
 void FontFaceSet::notifyError(FontFace* fontFace) {
   m_histogram.updateStatus(fontFace);
-  m_failedFonts.append(fontFace);
+  m_failedFonts.push_back(fontFace);
   removeFromLoadingFonts(fontFace);
 }
 
 size_t FontFaceSet::approximateBlankCharacterCount() const {
   size_t count = 0;
   for (auto& fontFace : m_loadingFonts)
     count += fontFace->approximateBlankCharacterCount();
   return count;
 }
 
@@ skipping 303 matching lines @@
   // Setlike should iterate each item in insertion order, and items should
   // be keep on up to date. But since blink does not have a way to hook up CSS
   // modification, take a snapshot here, and make it ordered as follows.
   HeapVector<Member<FontFace>> fontFaces;
   if (inActiveDocumentContext()) {
     const HeapListHashSet<Member<FontFace>>& cssConnectedFaces =
         cssConnectedFontFaceList();
     fontFaces.reserveInitialCapacity(cssConnectedFaces.size() +
                                      m_nonCSSConnectedFaces.size());
     for (const auto& fontFace : cssConnectedFaces)
-      fontFaces.append(fontFace);
+      fontFaces.push_back(fontFace);
     for (const auto& fontFace : m_nonCSSConnectedFaces)
-      fontFaces.append(fontFace);
+      fontFaces.push_back(fontFace);
   }
   return new IterationSource(fontFaces);
 }
 
 bool FontFaceSet::IterationSource::next(ScriptState*,
                                         Member<FontFace>& key,
                                         Member<FontFace>& value,
                                         ExceptionState&) {
   if (m_fontFaces.size() <= m_index)
     return false;
   key = value = m_fontFaces[m_index++];
   return true;
 }
 
 DEFINE_TRACE(FontFaceSet) {
   visitor->trace(m_ready);
   visitor->trace(m_loadingFonts);
   visitor->trace(m_loadedFonts);
   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