[DMC #6.9] Simplify DMC::InvalidateRectsForAllMarkers()

third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
@@ skipping 444 matching lines @@
       marker->Invalidate();
 
     if (markers_in_list.front()->GetType() == DocumentMarker::kTextMatch)
       InvalidatePaintForTickmarks(node);
   }
 }
 
 void DocumentMarkerController::InvalidateRectsForAllMarkers() {
   for (auto& node_markers : markers_) {
     const Node& node = *node_markers.key;
-    for (auto& marker_list : *node_markers.value) {
-      if (!marker_list || marker_list->IsEmpty())
-        continue;
-
-      const HeapVector<Member<RenderedDocumentMarker>>& markers_in_list =
-          marker_list->GetMarkers();
-      for (DocumentMarker* marker : markers_in_list)
-        ToRenderedDocumentMarker(marker)->Invalidate();
-
-      if (markers_in_list.front()->GetType() == DocumentMarker::kTextMatch)
-        InvalidatePaintForTickmarks(node);
-    }
+    InvalidateRectsForMarkersInNode(node);
   }
 }
 
 DEFINE_TRACE(DocumentMarkerController) {
   visitor->Trace(markers_);
   visitor->Trace(document_);
   SynchronousMutationObserver::Trace(visitor);
 }
 
 void DocumentMarkerController::RemoveMarkersForNode(
@@ skipping 254 matching lines @@
 }
 
 }  // namespace blink
 
 #ifndef NDEBUG
 void showDocumentMarkers(const blink::DocumentMarkerController* controller) {
   if (controller)
     controller->ShowMarkers();
 }
 #endif