Migrate WTF::Vector::append() to ::push_back() [part 4 of N]

third_party/WebKit/Source/core/dom/shadow/DistributedNodes.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 22 matching lines @@
 void DistributedNodes::swap(DistributedNodes& other) {
   m_nodes.swap(other.m_nodes);
   m_indices.swap(other.m_indices);
 }
 
 void DistributedNodes::append(Node* node) {
   DCHECK(node);
   DCHECK(!node->isActiveSlotOrActiveInsertionPoint());
   size_t size = m_nodes.size();
   m_indices.set(node, size);
-  m_nodes.append(node);
+  m_nodes.push_back(node);
 }
 
 size_t DistributedNodes::find(const Node* node) const {
   HeapHashMap<Member<const Node>, size_t>::const_iterator it =
       m_indices.find(node);
   if (it == m_indices.end())
     return kNotFound;
 
   return it.get()->value;
 }
@@ skipping 11 matching lines @@
     return 0;
   return at(index - 1);
 }
 
 DEFINE_TRACE(DistributedNodes) {
   visitor->trace(m_nodes);
   visitor->trace(m_indices);
 }
 
 }  // namespace blink