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

third_party/WebKit/Source/core/dom/ContainerNode.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights
  * reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 58 matching lines @@
 static inline void collectChildrenAndRemoveFromOldParent(
     Node& node,
     NodeVector& nodes,
     ExceptionState& exceptionState) {
   if (node.isDocumentFragment()) {
     DocumentFragment& fragment = toDocumentFragment(node);
     getChildNodes(fragment, nodes);
     fragment.removeChildren();
     return;
   }
-  nodes.append(&node);
+  nodes.push_back(&node);
   if (ContainerNode* oldParent = node.parentNode())
     oldParent->removeChild(&node, exceptionState);
 }
 
 void ContainerNode::parserTakeAllChildrenFrom(ContainerNode& oldParent) {
   while (Node* child = oldParent.firstChild()) {
     // Explicitly remove since appending can fail, but this loop shouldn't be
     // infinite.
     oldParent.parserRemoveChild(*child);
     parserAppendChild(child);
@@ skipping 631 matching lines @@
   EventDispatchForbiddenScope assertNoEventDispatch;
   ScriptForbiddenScope forbidScript;
 
   for (Node& node : NodeTraversal::inclusiveDescendantsOf(root)) {
     // As an optimization we don't notify leaf nodes when when inserting
     // into detached subtrees that are not in a shadow tree.
     if (!isConnected() && !isInShadowTree() && !node.isContainerNode())
       continue;
     if (Node::InsertionShouldCallDidNotifySubtreeInsertions ==
         node.insertedInto(this))
-      postInsertionNotificationTargets.append(&node);
+      postInsertionNotificationTargets.push_back(&node);
     for (ShadowRoot* shadowRoot = node.youngestShadowRoot(); shadowRoot;
          shadowRoot = shadowRoot->olderShadowRoot())
       notifyNodeInsertedInternal(*shadowRoot, postInsertionNotificationTargets);
   }
 }
 
 void ContainerNode::notifyNodeRemoved(Node& root) {
   ScriptForbiddenScope forbidScript;
   EventDispatchForbiddenScope assertNoEventDispatch;
 
@@ skipping 727 matching lines @@
     return true;
 
   if (node->isElementNode() && toElement(node)->shadow())
     return true;
 
   return false;
 }
 #endif
 
 }  // namespace blink