[WIP] Refactor DocumentMarker

third_party/WebKit/Source/core/editing/markers/TextMatchMarker.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/TextMatchMarker.h"
 
 #include "core/dom/Range.h"
 
 namespace blink {
 
 TextMatchMarker::TextMatchMarker(unsigned startOffset,
                                  unsigned endOffset,
                                  bool activeMatch)
-    : DocumentMarker(startOffset, endOffset, activeMatch),
+    : DocumentMarker(startOffset, endOffset),
+      m_activeMatch(activeMatch),
       m_state(State::Invalid) {}
 
 TextMatchMarker* TextMatchMarker::clone() const {
   return new TextMatchMarker(*this);
 }
 
+DocumentMarker::MarkerType TextMatchMarker::type() const {
+  return DocumentMarker::TextMatch;
+}
+
+bool TextMatchMarker::activeMatch() const {
+  return m_activeMatch;
+}
+
 void TextMatchMarker::updateRenderedRectIfNeeded(const Node& node) {
   if (!isValid())
     updateRenderedRect(node);
 }
 
 void TextMatchMarker::updateRenderedRect(const Node& node) {
   Range* range = Range::create(node.document());
   // The offsets of the marker may be out-dated, so check for exceptions.
   DummyExceptionStateForTesting exceptionState;
   range->setStart(&const_cast<Node&>(node), startOffset(), exceptionState);
   if (!exceptionState.hadException()) {
     range->setEnd(&const_cast<Node&>(node), endOffset(),
                   IGNORE_EXCEPTION_FOR_TESTING);
   }
 
   if (!exceptionState.hadException()) {
     // TODO(yosin): Once we have a |EphemeralRange| version of
     // |boundingBox()|, we should use it instead of |Range| version.
     setRenderedRect(LayoutRect(range->boundingBox()));
   } else {
     nullifyRenderedRect();
   }
   range->dispose();
 }
 
 }  // namespace blink