| Index: ui/display/BUILD.gn | 
| diff --git a/ui/display/BUILD.gn b/ui/display/BUILD.gn | 
| index 4f474f6b8b8448f359f0a4ecc5bfd5b44f5129c8..6c6c181ae1ef4dc8d4d28e37195ca655423fc491 100644 | 
| --- a/ui/display/BUILD.gn | 
| +++ b/ui/display/BUILD.gn | 
| @@ -15,6 +15,8 @@ if (is_chromeos) { | 
| "chromeos/display_configurator.cc", | 
| "chromeos/display_configurator.h", | 
| "chromeos/display_layout_manager.h", | 
| +      "chromeos/display_snapshot_virtual.cc", | 
| +      "chromeos/display_snapshot_virtual.h", | 
| "chromeos/display_util.cc", | 
| "chromeos/display_util.h", | 
| "chromeos/ozone/display_configurator_ozone.cc", | 
| @@ -122,6 +124,7 @@ if (is_chromeos) { | 
| "//base", | 
| "//ui/display/types", | 
| "//ui/gfx", | 
| +      "//ui/gfx:test_support", | 
| "//ui/gfx/geometry", | 
| ] | 
| } | 
|  |