Migrate WTF::Vector::append() to ::push_back() [part 2 of N]

third_party/WebKit/Source/core/animation/css/CSSAnimationData.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/animation/css/CSSAnimationData.h"
 
 #include "core/animation/Timing.h"
 
 namespace blink {
 
 CSSAnimationData::CSSAnimationData() {
-  m_nameList.append(initialName());
-  m_iterationCountList.append(initialIterationCount());
-  m_directionList.append(initialDirection());
-  m_fillModeList.append(initialFillMode());
-  m_playStateList.append(initialPlayState());
+  m_nameList.push_back(initialName());
+  m_iterationCountList.push_back(initialIterationCount());
+  m_directionList.push_back(initialDirection());
+  m_fillModeList.push_back(initialFillMode());
+  m_playStateList.push_back(initialPlayState());
 }
 
 CSSAnimationData::CSSAnimationData(const CSSAnimationData& other)
     : CSSTimingData(other),
       m_nameList(other.m_nameList),
       m_iterationCountList(other.m_iterationCountList),
       m_directionList(other.m_directionList),
       m_fillModeList(other.m_fillModeList),
       m_playStateList(other.m_playStateList) {}
 
@@ skipping 18 matching lines @@
   Timing timing = CSSTimingData::convertToTiming(index);
 
   timing.iterationCount = getRepeated(m_iterationCountList, index);
   timing.direction = getRepeated(m_directionList, index);
   timing.fillMode = getRepeated(m_fillModeList, index);
   timing.assertValid();
   return timing;
 }
 
 }  // namespace blink