Remove DocumentMarkerController::MarkersInRange()

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 784 matching lines @@
   }
 }
 
 void SpellChecker::ReplaceMisspelledRange(const String& text) {
   EphemeralRange caret_range = GetFrame()
                                    .Selection()
                                    .ComputeVisibleSelectionInDOMTree()
                                    .ToNormalizedEphemeralRange();
   if (caret_range.IsNull())
     return;
-  DocumentMarkerVector markers =
-      GetFrame().GetDocument()->Markers().MarkersInRange(
-          caret_range, DocumentMarker::MisspellingMarkers());
-  if (markers.size() < 1 ||
-      markers[0]->StartOffset() >= markers[0]->EndOffset())
+
+  Node* found_marker_anchor_node = nullptr;
+  const DocumentMarker* found_marker = nullptr;
+  for (Node& node : caret_range.Nodes()) {
+    const DocumentMarkerVector& markers_in_node =
+        GetFrame().GetDocument()->Markers().MarkersFor(
+            &node, DocumentMarker::MisspellingMarkers());
+    for (const DocumentMarker* marker : markers_in_node) {
+      if (marker->StartOffset() < marker->EndOffset()) {
+        found_marker_anchor_node = &node;
+        found_marker = marker;
+        break;
+      }
+    }
+  }
+
+  if (!found_marker)
     return;
+
   EphemeralRange marker_range = EphemeralRange(
-      Position(caret_range.StartPosition().ComputeContainerNode(),
-               markers[0]->StartOffset()),
-      Position(caret_range.EndPosition().ComputeContainerNode(),
-               markers[0]->EndOffset()));
+      Position(found_marker_anchor_node, found_marker->StartOffset()),
+      Position(found_marker_anchor_node, found_marker->EndOffset()));
   if (marker_range.IsNull())
     return;
 
   GetFrame().Selection().SetSelection(
       SelectionInDOMTree::Builder().SetBaseAndExtent(marker_range).Build());
 
   Document& current_document = *GetFrame().GetDocument();
 
   // Dispatch 'beforeinput'.
   Element* const target = GetFrame().GetEditor().FindEventTargetFromSelection();
@@ skipping 372 matching lines @@
       if (!input.IsFocusedElementInDocument())
         return false;
     }
   }
   HTMLElement* element =
       Traversal<HTMLElement>::FirstAncestorOrSelf(*position.AnchorNode());
   return element && element->IsSpellCheckingEnabled();
 }
 
 }  // namespace blink