Migrate WTF::Vector::append() to ::push_back() [part 6 of N]

third_party/WebKit/Source/core/frame/FrameView.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Dirk Mueller <mueller@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
@@ skipping 3110 matching lines @@
   checkDoesNotNeedLayout();
 
   // FIXME: Calling layout() shouldn't trigger script execution or have any
   // observable effects on the frame tree but we're not quite there yet.
   HeapVector<Member<FrameView>> frameViews;
   for (Frame* child = m_frame->tree().firstChild(); child;
        child = child->tree().nextSibling()) {
     if (!child->isLocalFrame())
       continue;
     if (FrameView* view = toLocalFrame(child)->view())
-      frameViews.append(view);
+      frameViews.push_back(view);
   }
 
   for (const auto& frameView : frameViews)
     frameView->updateStyleAndLayoutIfNeededRecursiveInternal();
 
   // These asserts ensure that parent frames are clean, when child frames
   // finished updating layout and style.
   checkDoesNotNeedLayout();
 #if DCHECK_IS_ON()
   m_frame->document()->layoutView()->assertLaidOut();
@@ skipping 321 matching lines @@
                        TRACE_EVENT_SCOPE_GLOBAL, "enabled",
                        trackPaintInvalidations);
 }
 
 void FrameView::trackObjectPaintInvalidation(const DisplayItemClient& client,
                                              PaintInvalidationReason reason) {
   if (!m_trackedObjectPaintInvalidations)
     return;
 
   ObjectPaintInvalidation invalidation = {client.debugName(), reason};
-  m_trackedObjectPaintInvalidations->append(invalidation);
+  m_trackedObjectPaintInvalidations->push_back(invalidation);
 }
 
 std::unique_ptr<JSONArray> FrameView::trackedObjectPaintInvalidationsAsJSON()
     const {
   if (!m_trackedObjectPaintInvalidations)
     return nullptr;
 
   std::unique_ptr<JSONArray> result = JSONArray::create();
   for (Frame* frame = m_frame->tree().top(); frame;
        frame = frame->tree().traverseNext()) {
@@ skipping 1214 matching lines @@
   DCHECK(m_frame->isMainFrame());
   return m_initialViewportSize.width();
 }
 
 int FrameView::initialViewportHeight() const {
   DCHECK(m_frame->isMainFrame());
   return m_initialViewportSize.height();
 }
 
 }  // namespace blink