Add DocumentMarker::MatchStatus enum for text match markers

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

Index: third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
diff --git a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
index b18b3fd88304206850783d3ee5de7a20483edd5f..d7cb00f62aef9565129a5be4944296a6b59c74f0 100644
--- a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
+++ b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
@@ -64,23 +64,28 @@ inline DocumentMarkerDescription* toDocumentMarkerDescription(
 
 class DocumentMarkerTextMatch final : public DocumentMarkerDetails {
  public:
-  static DocumentMarkerTextMatch* create(bool);
+  static DocumentMarkerTextMatch* create(DocumentMarker::MatchStatus);
 
-  bool activeMatch() const { return m_match; }
+  DocumentMarker::MatchStatus activeMatch() const { return m_matchStatus; }
   bool isTextMatch() const override { return true; }
 
  private:
-  explicit DocumentMarkerTextMatch(bool match) : m_match(match) {}
+  explicit DocumentMarkerTextMatch(DocumentMarker::MatchStatus matchStatus)
+      : m_matchStatus(matchStatus) {}
 
-  bool m_match;
+  DocumentMarker::MatchStatus m_matchStatus;
 };
 
-DocumentMarkerTextMatch* DocumentMarkerTextMatch::create(bool match) {
-  DEFINE_STATIC_LOCAL(DocumentMarkerTextMatch, trueInstance,
-                      (new DocumentMarkerTextMatch(true)));
-  DEFINE_STATIC_LOCAL(DocumentMarkerTextMatch, falseInstance,
-                      (new DocumentMarkerTextMatch(false)));
-  return match ? &trueInstance : &falseInstance;
+DocumentMarkerTextMatch* DocumentMarkerTextMatch::create(
+    DocumentMarker::MatchStatus matchStatus) {
+  DEFINE_STATIC_LOCAL(
+      DocumentMarkerTextMatch, trueInstance,
+      (new DocumentMarkerTextMatch(DocumentMarker::MatchStatus::Active)));
+  DEFINE_STATIC_LOCAL(
+      DocumentMarkerTextMatch, falseInstance,
+      (new DocumentMarkerTextMatch(DocumentMarker::MatchStatus::Inactive)));
+  return matchStatus == DocumentMarker::MatchStatus::Active ? &trueInstance
+                                                            : &falseInstance;
 }
 
 inline DocumentMarkerTextMatch* toDocumentMarkerTextMatch(
@@ -142,7 +147,7 @@ DocumentMarker::DocumentMarker(MarkerType type,
 
 DocumentMarker::DocumentMarker(unsigned startOffset,
                                unsigned endOffset,
-                               bool activeMatch)
+                               MatchStatus activeMatch)
     : m_type(DocumentMarker::TextMatch),
       m_startOffset(startOffset),
       m_endOffset(endOffset),
@@ -171,8 +176,8 @@ void DocumentMarker::shiftOffsets(int delta) {
   m_endOffset += delta;
 }
 
-void DocumentMarker::setActiveMatch(bool active) {
-  m_details = DocumentMarkerTextMatch::create(active);
+void DocumentMarker::setActiveMatch(DocumentMarker::MatchStatus matchStatus) {
+  m_details = DocumentMarkerTextMatch::create(matchStatus);
 }
 
 const String& DocumentMarker::description() const {
@@ -182,11 +187,11 @@ const String& DocumentMarker::description() const {
   return emptyString;
 }
 
-bool DocumentMarker::activeMatch() const {
+DocumentMarker::MatchStatus DocumentMarker::activeMatch() const {
   if (DocumentMarkerTextMatch* details =
           toDocumentMarkerTextMatch(m_details.get()))
     return details->activeMatch();
-  return false;
+  return DocumentMarker::MatchStatus::Inactive;
 }
 
 Color DocumentMarker::underlineColor() const {