[DMC #5] Add SpellCheckMarkerListImpl

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

Index: third_party/WebKit/Source/core/editing/markers/GenericDocumentMarkerListImpl.cpp
diff --git a/third_party/WebKit/Source/core/editing/markers/GenericDocumentMarkerListImpl.cpp b/third_party/WebKit/Source/core/editing/markers/GenericDocumentMarkerListImpl.cpp
index cbe0675c29da1af6c99e9fd3bfc533ab2d6327d4..0c651b91d0f15daf63a19e49764ebce1db71e4ad 100644
--- a/third_party/WebKit/Source/core/editing/markers/GenericDocumentMarkerListImpl.cpp
+++ b/third_party/WebKit/Source/core/editing/markers/GenericDocumentMarkerListImpl.cpp
@@ -17,8 +17,7 @@ void GenericDocumentMarkerListImpl::Add(DocumentMarker* marker) {
   switch (marker->GetType()) {
     case DocumentMarker::kSpelling:
     case DocumentMarker::kGrammar:
-      DocumentMarkerListEditor::AddMarkerAndMergeOverlapping(&markers_, marker);
-      return;
+      NOTREACHED();
     case DocumentMarker::kTextMatch:
       DocumentMarkerListEditor::AddMarkerWithoutMergingOverlapping(&markers_,
                                                                    marker);
@@ -51,13 +50,6 @@ bool GenericDocumentMarkerListImpl::RemoveMarkers(unsigned start_offset,
                                                  length);
 }
 
-bool GenericDocumentMarkerListImpl::RemoveMarkersUnderWords(
-    const String& node_text,
-    const Vector<String>& words) {
-  return DocumentMarkerListEditor::RemoveMarkersUnderWords(&markers_, node_text,
-                                                           words);
-}
-
 bool GenericDocumentMarkerListImpl::ShiftMarkers(unsigned offset,
                                                  unsigned old_length,
                                                  unsigned new_length) {