[DMC #5.55] Add DocumentMarkerList::MarkerType()

third_party/WebKit/Source/core/editing/BUILD.gn

Index: third_party/WebKit/Source/core/editing/BUILD.gn
diff --git a/third_party/WebKit/Source/core/editing/BUILD.gn b/third_party/WebKit/Source/core/editing/BUILD.gn
index 7063435246445061af420fe9cb892c241f7f9a31..aae79b5a6eea8aaa309abd77e977591d467ddfa7 100644
--- a/third_party/WebKit/Source/core/editing/BUILD.gn
+++ b/third_party/WebKit/Source/core/editing/BUILD.gn
@@ -203,9 +203,13 @@ blink_core_sources("editing") {
     "markers/DocumentMarkerListEditor.h",
     "markers/GenericDocumentMarkerListImpl.cpp",
     "markers/GenericDocumentMarkerListImpl.h",
+    "markers/GrammarMarkerListImpl.cpp",
+    "markers/GrammarMarkerListImpl.h",
     "markers/RenderedDocumentMarker.h",
     "markers/SpellCheckMarkerListImpl.cpp",
     "markers/SpellCheckMarkerListImpl.h",
+    "markers/SpellingMarkerListImpl.cpp",
+    "markers/SpellingMarkerListImpl.h",
     "serializers/HTMLInterchange.cpp",
     "serializers/HTMLInterchange.h",
     "serializers/MarkupAccumulator.cpp",
@@ -304,7 +308,8 @@ source_set("unit_tests") {
     "markers/CompositionMarkerListImplTest.cpp",
     "markers/DocumentMarkerControllerTest.cpp",
     "markers/DocumentMarkerTest.cpp",
-    "markers/SpellCheckMarkerListImplTest.cpp",
+    "markers/GrammarMarkerListImplTest.cpp",
+    "markers/SpellingMarkerListImplTest.cpp",
     "serializers/StyledMarkupSerializerTest.cpp",
     "spellcheck/IdleSpellCheckCallbackTest.cpp",
     "spellcheck/SpellCheckTestBase.cpp",