| Index: chrome/browser/media/router/receiver_presentation_service_delegate_impl.cc | 
| diff --git a/chrome/browser/media/router/receiver_presentation_service_delegate_impl.cc b/chrome/browser/media/router/receiver_presentation_service_delegate_impl.cc | 
| index 6b964e12ae1d043dcd6a8ed617a1a67ba80b7158..cbaf4b49c6314c342d00fec651640ee869a5a2e4 100644 | 
| --- a/chrome/browser/media/router/receiver_presentation_service_delegate_impl.cc | 
| +++ b/chrome/browser/media/router/receiver_presentation_service_delegate_impl.cc | 
| @@ -4,6 +4,7 @@ | 
|  | 
| #include "chrome/browser/media/router/receiver_presentation_service_delegate_impl.h" | 
|  | 
| +#include "base/memory/ptr_util.h" | 
| #include "chrome/browser/media/router/offscreen_presentation_manager.h" | 
| #include "chrome/browser/media/router/offscreen_presentation_manager_factory.h" | 
|  | 
| @@ -23,9 +24,10 @@ void ReceiverPresentationServiceDelegateImpl::CreateForWebContents( | 
| if (FromWebContents(web_contents)) | 
| return; | 
|  | 
| -  web_contents->SetUserData(UserDataKey(), | 
| -                            new ReceiverPresentationServiceDelegateImpl( | 
| -                                web_contents, presentation_id)); | 
| +  web_contents->SetUserData( | 
| +      UserDataKey(), | 
| +      base::WrapUnique(new ReceiverPresentationServiceDelegateImpl( | 
| +          web_contents, presentation_id))); | 
| } | 
|  | 
| void ReceiverPresentationServiceDelegateImpl::AddObserver( | 
|  |