| Index: Source/core/frame/UseCounter.h | 
| diff --git a/Source/core/frame/UseCounter.h b/Source/core/frame/UseCounter.h | 
| index 994e91ec98b04d25061d0a08123cf50586303dcf..d52f7ada3009b027893d80d188487dc863579b20 100644 | 
| --- a/Source/core/frame/UseCounter.h | 
| +++ b/Source/core/frame/UseCounter.h | 
| @@ -294,7 +294,6 @@ public: | 
| MediaErrorEncrypted = 253, | 
| EventSourceURL = 254, | 
| WebSocketURL = 255, | 
| -        UnsafeEvalBlocksCSSOM = 256, | 
| WorkerSubjectToCSP = 257, | 
| WorkerAllowedByChildBlockedByScript = 258, | 
| HTMLMediaElementControllerNotNull = 259, | 
|  |