Add DocumentMarker::createTextMatchMarker()

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

Index: third_party/WebKit/Source/core/editing/markers/DocumentMarker.h
diff --git a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.h b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.h
index 20b57517e9a8f134bd15bdf80775d2cda3b583ce..f09a4f3b36d02385ba9e69fc788a45ec18c810de 100644
--- a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.h
+++ b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.h
@@ -139,12 +139,14 @@ class CORE_EXPORT DocumentMarker : public GarbageCollected<DocumentMarker> {
                                                  Color underlineColor,
                                                  bool thick,
                                                  Color backgroundColor);
+  static DocumentMarker* createTextMatchMarker(unsigned startOffset,
+                                               unsigned endOffset,
+                                               bool activeMatch);
 
   DocumentMarker(MarkerType,
                  unsigned startOffset,
                  unsigned endOffset,
                  const String& description);
-  DocumentMarker(unsigned startOffset, unsigned endOffset, bool activeMatch);
 
   DocumentMarker(const DocumentMarker&);