Migrate WTF::Deque::append() to ::push_back()

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

 /*
  * Copyright (C) 2007, 2008, 2011 Apple 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 21 matching lines @@
 #include "core/css/RemoteFontFaceSource.h"
 #include "core/frame/UseCounter.h"
 #include "platform/fonts/FontDescription.h"
 #include "platform/fonts/SimpleFontData.h"
 #include <algorithm>
 
 namespace blink {
 
 void CSSFontFace::addSource(CSSFontFaceSource* source) {
   source->setFontFace(this);
-  m_sources.append(source);
+  m_sources.push_back(source);
 }
 
 void CSSFontFace::setSegmentedFontFace(
     CSSSegmentedFontFace* segmentedFontFace) {
   ASSERT(!m_segmentedFontFace);
   m_segmentedFontFace = segmentedFontFace;
 }
 
 void CSSFontFace::didBeginLoad() {
   if (loadStatus() == FontFace::Unloaded)
@@ skipping 135 matching lines @@
     FontFaceSet::from(*document)->beginFontLoading(m_fontFace);
 }
 
 DEFINE_TRACE(CSSFontFace) {
   visitor->trace(m_segmentedFontFace);
   visitor->trace(m_sources);
   visitor->trace(m_fontFace);
 }
 
 }  // namespace blink