| Index: chrome/browser/extensions/BUILD.gn | 
| diff --git a/chrome/browser/extensions/BUILD.gn b/chrome/browser/extensions/BUILD.gn | 
| index e8d901d126076f254b276eda7f6dde0c6571d25b..07509f3db6707c25293a95f5007c2d08074401c5 100644 | 
| --- a/chrome/browser/extensions/BUILD.gn | 
| +++ b/chrome/browser/extensions/BUILD.gn | 
| @@ -192,10 +192,10 @@ static_library("extensions") { | 
| "api/feedback_private/feedback_service.h", | 
| "api/file_handlers/non_native_file_system_delegate_chromeos.cc", | 
| "api/file_handlers/non_native_file_system_delegate_chromeos.h", | 
| +    "api/file_system/chrome_file_system_delegate.cc", | 
| +    "api/file_system/chrome_file_system_delegate.h", | 
| "api/file_system/file_entry_picker.cc", | 
| "api/file_system/file_entry_picker.h", | 
| -    "api/file_system/file_system_api.cc", | 
| -    "api/file_system/file_system_api.h", | 
| "api/font_settings/font_settings_api.cc", | 
| "api/font_settings/font_settings_api.h", | 
| "api/gcm/gcm_api.cc", | 
|  |