Make DocumentMarkerController::Add[Spelling/Grammar]Marker() take EphemeralRange

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

Index: third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.h
diff --git a/third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.h b/third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.h
index 746aeb784f08576412d7ca3ef9c0c80cb269d00d..513af1cee4086c5bcb0305f91b87526d0d67e1f2 100644
--- a/third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.h
+++ b/third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.h
@@ -53,11 +53,9 @@ class CORE_EXPORT DocumentMarkerController final
   explicit DocumentMarkerController(Document&);
 
   void Clear();
-  void AddSpellingMarker(const Position& start,
-                         const Position& end,
+  void AddSpellingMarker(const EphemeralRange&,
                          const String& description = g_empty_string);
-  void AddGrammarMarker(const Position& start,
-                        const Position& end,
+  void AddGrammarMarker(const EphemeralRange&,
                         const String& description = g_empty_string);
   void AddTextMatchMarker(const EphemeralRange&, DocumentMarker::MatchStatus);
   void AddCompositionMarker(const EphemeralRange&,
@@ -112,8 +110,7 @@ class CORE_EXPORT DocumentMarkerController final
 
  private:
   void AddMarker(Node*, DocumentMarker*);
-  void AddSpellCheckMarker(const Position& start,
-                           const Position& end,
+  void AddSpellCheckMarker(const EphemeralRange&,
                            DocumentMarker::MarkerType,
                            const String& description = g_empty_string);