| Index: chrome/browser/usb/usb_blocklist.h | 
| diff --git a/chrome/browser/usb/usb_blocklist.h b/chrome/browser/usb/usb_blocklist.h | 
| index 4a444f95a20f0a3ee1966692e40a51ab7a5a43e2..bc5a9159581153c837e37492f30a749d202ca343 100644 | 
| --- a/chrome/browser/usb/usb_blocklist.h | 
| +++ b/chrome/browser/usb/usb_blocklist.h | 
| @@ -66,7 +66,7 @@ class UsbBlocklist final { | 
|  | 
| private: | 
| // friend LazyInstance to permit access to private constructor. | 
| -  friend base::DefaultLazyInstanceTraits<UsbBlocklist>; | 
| +  friend base::LazyInstanceTraitsBase<UsbBlocklist>; | 
|  | 
| UsbBlocklist(); | 
|  | 
|  |