| 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 12efe0b37ec202bd6902e40062821c0f79c322bf..27dc35eb9fa57cf376aabd87fbf2f2415bd1e77e 100644 | 
| --- a/third_party/WebKit/Source/core/editing/BUILD.gn | 
| +++ b/third_party/WebKit/Source/core/editing/BUILD.gn | 
| @@ -191,6 +191,8 @@ blink_core_sources("editing") { | 
| "markers/DocumentMarker.h", | 
| "markers/DocumentMarkerController.cpp", | 
| "markers/DocumentMarkerController.h", | 
| +    "markers/DocumentMarkerListEditor.cpp", | 
| +    "markers/DocumentMarkerListEditor.h", | 
| "markers/RenderedDocumentMarker.h", | 
| "serializers/HTMLInterchange.cpp", | 
| "serializers/HTMLInterchange.h", | 
|  |