Bug 1406811 - Remove a duplicate entry for RawServoSelectorListBorrowed. r=emilio

MozReview-Commit-ID: CN4LbkY4IcU

--HG--
extra : rebase_source : 9de4bf17fdaf39edba3595d61add944551941fbf

layout/style/ServoBindingTypes.h

@@ -146,7 +146,6 @@ DECL_OWNED_REF_TYPE_FOR(RawServoAnimationValueMap)
 // it only asks Gecko to do so. In case we wish to in
 // the future, we should ensure that things being mutated
 // are protected from noalias violations by a cell type
-DECL_BORROWED_REF_TYPE_FOR(RawServoSelectorList)
 DECL_BORROWED_REF_TYPE_FOR(RawGeckoNode)
 DECL_NULLABLE_BORROWED_REF_TYPE_FOR(RawGeckoNode)
 DECL_BORROWED_REF_TYPE_FOR(RawGeckoElement)