Add check for missing visual rect updates and fix failures

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 536 matching lines @@
 
   frameRectsChanged();
 
   updateParentScrollableAreaSet();
 
   if (RuntimeEnabledFeatures::slimmingPaintInvalidationEnabled() &&
       !RuntimeEnabledFeatures::rootLayerScrollingEnabled()) {
     // The overflow clip property depends on the frame size and the pre
     // translation property depends on the frame location.
     setNeedsPaintPropertyUpdate();
+    if (auto layoutViewItem = this->layoutViewItem())
+      layoutViewItem.setMayNeedPaintInvalidation();
   }
 
   if (frameSizeChanged) {
     viewportSizeChanged(newRect.width() != oldRect.width(),
                         newRect.height() != oldRect.height());
 
     if (m_frame->isMainFrame())
       m_frame->host()->visualViewport().mainFrameDidChangeSize();
 
     frame().loader().restoreScrollPositionAndViewState();
@@ skipping 4683 matching lines @@
 void FrameView::setAnimationHost(
     std::unique_ptr<CompositorAnimationHost> host) {
   m_animationHost = std::move(host);
 }
 
 LayoutUnit FrameView::caretWidth() const {
   return LayoutUnit(getHostWindow()->windowToViewportScalar(1));
 }
 
 }  // namespace blink