| 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 e984133a4f0c37a81624082cf3ebddd33c878a55..6098e86583b07b25845949a31ea8e11b8baa2465 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") { | 
| "iterators/TextSearcherICU.h", | 
| "iterators/WordAwareIterator.cpp", | 
| "iterators/WordAwareIterator.h", | 
| +    "markers/CompositionMarkerListImpl.cpp", | 
| +    "markers/CompositionMarkerListImpl.h", | 
| "markers/DocumentMarker.cpp", | 
| "markers/DocumentMarker.h", | 
| "markers/DocumentMarkerController.cpp", | 
| @@ -296,6 +298,7 @@ source_set("unit_tests") { | 
| "iterators/SimplifiedBackwardsTextIteratorTest.cpp", | 
| "iterators/TextIteratorTest.cpp", | 
| "iterators/TextSearcherICUTest.cpp", | 
| +    "markers/CompositionMarkerListImplTest.cpp", | 
| "markers/DocumentMarkerControllerTest.cpp", | 
| "markers/DocumentMarkerTest.cpp", | 
| "serializers/StyledMarkupSerializerTest.cpp", | 
|  |