No issue: Adds sameAs function for TopSiteList AdapterItem

    )

    data class TopSiteList(val topSites: List<TopSite>) : AdapterItem(TopSiteViewHolder.LAYOUT_ID) {

        override fun sameAs(other: AdapterItem): Boolean {

            val newTopSites = (other as? TopSiteList) ?: return false

            return newTopSites.topSites == this.topSites

        }

        override fun contentsSameAs(other: AdapterItem): Boolean {

            val newTopSites = (other as? TopSiteList)?.topSites?.asSequence() ?: return false

            val newTopSites = (other as? TopSiteList) ?: return false

            if (newTopSites.topSites.size != this.topSites.size) return false

            val newSitesSequence = newTopSites.topSites.asSequence()

            val oldTopSites = this.topSites.asSequence()

            return newTopSites.zip(oldTopSites).all { (new, old) -> new.title == old.title }

            return newSitesSequence.zip(oldTopSites).all { (new, old) -> new.title == old.title }

        }

    }