| Index: content/child/BUILD.gn | 
| diff --git a/content/child/BUILD.gn b/content/child/BUILD.gn | 
| index 37f961b181f81e47ea458f7f6545512695db8f00..771e200af2a942a350c39b4a2713f2526324f71f 100644 | 
| --- a/content/child/BUILD.gn | 
| +++ b/content/child/BUILD.gn | 
| @@ -175,6 +175,8 @@ target(link_target_type, "child") { | 
| "sync_load_response.h", | 
| "thread_safe_sender.cc", | 
| "thread_safe_sender.h", | 
| +    "throttling_url_loader.cc", | 
| +    "throttling_url_loader.h", | 
| "url_loader_client_impl.cc", | 
| "url_loader_client_impl.h", | 
| "url_response_body_consumer.cc", | 
|  |