Refactor DocumentMarkerController

third_party/WebKit/Source/core/editing/markers/SpellingMarkerList.h

Index: third_party/WebKit/Source/core/editing/markers/SpellingMarkerList.h
diff --git a/third_party/WebKit/Source/core/editing/markers/SpellingMarkerList.h b/third_party/WebKit/Source/core/editing/markers/SpellingMarkerList.h
new file mode 100644
index 0000000000000000000000000000000000000000..aa1f2c9aec662107a7e823f5af2bea7c7f29d21b
--- /dev/null
+++ b/third_party/WebKit/Source/core/editing/markers/SpellingMarkerList.h
@@ -0,0 +1,27 @@
+// 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.
+
+#ifndef SpellingMarkerList_h
+#define SpellingMarkerList_h
+
+#include "core/editing/markers/EditingMarkerListThatMergesTouchingMarkers.h"
+
+namespace blink {
+
+class Text;
+
+class SpellingMarkerList : public EditingMarkerListThatMergesTouchingMarkers {
+  WTF_MAKE_NONCOPYABLE(SpellingMarkerList);
+
+ public:
+  explicit SpellingMarkerList(DocumentMarkerController*);
+
+  DocumentMarker::MarkerType allowedMarkerType() const final;
+
+  void removeMarkersForWords(const Text& textNode, const Vector<String>& words);
+};
+
+}  // namespace blink
+
+#endif  // SpellingMarkerList_h