Fix broken downloaded chapter (#7460)

app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt

@@ -57,33 +57,6 @@ open class Page(
         statusCallback = f
     }
 
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other !is Page) return false
-
-        if (index != other.index) return false
-        if (url != other.url) return false
-        if (imageUrl != other.imageUrl) return false
-        if (number != other.number) return false
-        if (status != other.status) return false
-        if (progress != other.progress) return false
-        if (statusSubject != other.statusSubject) return false
-        if (statusCallback != other.statusCallback) return false
-
-        return true
-    }
-
-    override fun hashCode(): Int {
-        var result = index
-        result = 31 * result + url.hashCode()
-        result = 31 * result + (imageUrl?.hashCode() ?: 0)
-        result = 31 * result + status
-        result = 31 * result + progress
-        result = 31 * result + (statusSubject?.hashCode() ?: 0)
-        result = 31 * result + (statusCallback?.hashCode() ?: 0)
-        return result
-    }
-
     companion object {
         const val QUEUE = 0
         const val LOAD_PAGE = 1