Invalidate paint of tickmarks on document change

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 1060 matching lines @@
 
     // FIXME: It should be not possible to remove the FrameView from the frame/page during layout
     // however m_inPerformLayout is not set for most of this function, so none of our RELEASE_ASSERTS
     // in LocalFrame/Page will fire. One of the post-layout tasks is disconnecting the LocalFrame from
     // the page in fast/frames/crash-remove-iframe-during-object-beforeload-2.html
     // necessitating this check here.
     // ASSERT(frame()->page());
     if (frame().page())
         frame().page()->chrome().client().layoutUpdated(m_frame.get());
 
-    frame().document()->markers().updateRenderedRectsForMarkers();
+    DocumentMarkerController& markers = frame().document()->markers();
+    markers.updateRenderedRectsForMarkers();
+    if (markers.textMatchMarkersRemovedOrChanged()) {
+        invalidatePaintOfTickmarks();
+        markers.resetTextMatchMarkersRemovedOrChanged();
+    }
 }
 
 // The plan is to move to compositor-queried paint invalidation, in which case this
 // method would setNeedsRedraw on the GraphicsLayers with invalidations and
 // let the compositor pick which to actually draw.
 // See http://crbug.com/306706
 void FrameView::invalidateTreeIfNeeded(Vector<LayoutObject*>& pendingDelayedPaintInvalidations)
 {
     ASSERT(layoutView());
     LayoutView& rootForPaintInvalidation = *layoutView();
@@ skipping 1134 matching lines @@
     m_scrollPosition = newPosition;
 
     if (!scrollbarsSuppressed())
         m_pendingScrollDelta += scrollDelta;
 
     updateLayersAndCompositingAfterScrollIfNeeded();
     scrollPositionChanged();
     frame().loader().client()->didChangeScrollOffset();
 }
 
+void FrameView::invalidatePaintOfTickmarks() const
+{
+    if (Scrollbar* scrollbar = verticalScrollbar())
+        scrollbar->invalidate();
+}
+
 void FrameView::invalidateScrollbarRect(Scrollbar* scrollbar, const IntRect& rect)
 {
     // Add in our offset within the FrameView.
     IntRect dirtyRect = rect;
     dirtyRect.moveBy(scrollbar->location());
 
     layoutView()->invalidateDisplayItemClient(*scrollbar);
 
     if (isInPerformLayout())
         addScrollbarDamage(scrollbar, rect);
@@ skipping 1817 matching lines @@
 {
     Settings* settings = frame().settings();
     if (!settings || !settings->rootLayerScrolls())
         return this;
 
     LayoutView* layoutView = this->layoutView();
     return layoutView ? layoutView->scrollableArea() : nullptr;
 }
 
 } // namespace blink