Chromium Code Reviews| Index: media/base/mac/BUILD.gn | 
| diff --git a/media/base/mac/BUILD.gn b/media/base/mac/BUILD.gn | 
| index 16ab29c2a0a23022f1c7780e96693cccbb6aed16..95540d6890ff462f3ff4911308669a0e501a5a35 100644 | 
| --- a/media/base/mac/BUILD.gn | 
| +++ b/media/base/mac/BUILD.gn | 
| @@ -14,6 +14,8 @@ source_set("mac") { | 
| "video_frame_mac.h", | 
| "videotoolbox_glue.h", | 
| "videotoolbox_glue.mm", | 
| + "videotoolbox_helpers.cc", | 
| + "videotoolbox_helpers.h", | 
| ] | 
| if (is_mac) { | 
| sources += [ |