[MarkersIntersectingRange #2.05] Add DocumentMarkerList::FirstMarkerIntersectingRange()

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

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/editing/markers/SpellCheckMarkerListImpl.h"
 
 #include "core/editing/markers/DocumentMarkerListEditor.h"
 
 namespace blink {
 
@@ skipping 48 matching lines @@
 
 void SpellCheckMarkerListImpl::Clear() {
   markers_.clear();
 }
 
 const HeapVector<Member<DocumentMarker>>& SpellCheckMarkerListImpl::GetMarkers()
     const {
   return markers_;
 }
 
+DocumentMarker* SpellCheckMarkerListImpl::FirstMarkerIntersectingRange(
+    unsigned start_offset,
+    unsigned end_offset) const {
+  return DocumentMarkerListEditor::FirstMarkerIntersectingRange(
+      markers_, start_offset, end_offset);
+}
+
 HeapVector<Member<DocumentMarker>>
 SpellCheckMarkerListImpl::MarkersIntersectingRange(unsigned start_offset,
                                                    unsigned end_offset) const {
   return DocumentMarkerListEditor::MarkersIntersectingRange(
       markers_, start_offset, end_offset);
 }
 
 bool SpellCheckMarkerListImpl::MoveMarkers(int length,
                                            DocumentMarkerList* dst_list) {
   return DocumentMarkerListEditor::MoveMarkers(&markers_, length, dst_list);
@@ skipping 28 matching lines @@
     const String& marker_text = node_text.Substring(start, length);
     if (words.Contains(marker_text)) {
       markers_.erase(j - 1);
       removed_markers = true;
     }
   }
   return removed_markers;
 }
 
 }  // namespace blink