| Index: third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in | 
| diff --git a/third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in b/third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in | 
| index c44ce14f937e770b641fa59a2984e22dcfdeee50..824e6ba9429e27ece0ba45f8bd2951ccab757b22 100644 | 
| --- a/third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in | 
| +++ b/third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in | 
| @@ -152,6 +152,7 @@ PresentationReceiver status=test | 
| PromiseRejectionEvent status=stable | 
| PushMessaging status=stable | 
| PushMessagingData status=stable | 
| +PushSubscriptionRestrictions status=experimental | 
| QuotaPromise status=experimental | 
| ReducedReferrerGranularity | 
| RenderingPipelineThrottling status=experimental | 
|  |