| Index: Source/platform/RuntimeEnabledFeatures.in | 
| diff --git a/Source/platform/RuntimeEnabledFeatures.in b/Source/platform/RuntimeEnabledFeatures.in | 
| index 70a7be2c00d6c8d4ebefbbdad646d70b7abadce3..672223f05960a7a8e1366453dd0140a7cc4ac965 100644 | 
| --- a/Source/platform/RuntimeEnabledFeatures.in | 
| +++ b/Source/platform/RuntimeEnabledFeatures.in | 
| @@ -141,7 +141,6 @@ SessionStorage status=stable | 
| SharedWorker status=stable | 
| SlimmingPaint | 
| SlimmingPaintCompositorLayerization | 
| -SlimmingPaintDisplayItemCache depends_on=SlimmingPaint, status=stable | 
| SlimmingPaintUnderInvalidationChecking depends_on=SlimmingPaint | 
| // Do not turn this flag into stable, because many interfaces that should not | 
| // be shipped would be enabled. Instead, remove the flag from the shipping | 
|  |