Migrate WTF::Vector::prepend() to ::push_front()

third_party/WebKit/Source/modules/accessibility/AXObject.cpp

 /*
  * Copyright (C) 2008, 2009, 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
@@ skipping 1509 matching lines @@
 }
 
 void AXObject::scrollToGlobalPoint(const IntPoint& globalPoint) const {
   // Search up the parent chain and create a vector of all scrollable parent
   // objects and ending with this object itself.
   HeapVector<Member<const AXObject>> objects;
   AXObject* parentObject;
   for (parentObject = this->parentObject(); parentObject;
        parentObject = parentObject->parentObject()) {
     if (parentObject->getScrollableAreaIfScrollable())
-      objects.prepend(parentObject);
+      objects.push_front(parentObject);
   }
   objects.push_back(this);
 
   // Start with the outermost scrollable (the main window) and try to scroll the
   // next innermost object to the given point.
   int offsetX = 0, offsetY = 0;
   IntPoint point = globalPoint;
   size_t levels = objects.size() - 1;
   for (size_t i = 0; i < levels; i++) {
     const AXObject* outer = objects[i];
@@ skipping 221 matching lines @@
 }
 
 DEFINE_TRACE(AXObject) {
   visitor->trace(m_children);
   visitor->trace(m_parent);
   visitor->trace(m_cachedLiveRegionRoot);
   visitor->trace(m_axObjectCache);
 }
 
 }  // namespace blink