Drop deprecated sequence() and withIndices()

libraries/stdlib/src/generated/_Collections.kt

@@ -1116,15 +1116,6 @@ public fun <T> Iterable<T>.withIndex(): Iterable<IndexedValue<T>> {
     return IndexingIterable { iterator() }
 }
 
-/**
- * Returns a list containing pairs of each element of the original collection and their index.
- */
-@Deprecated("Use withIndex() instead.")
-public fun <T> Iterable<T>.withIndices(): List<Pair<Int, T>> {
-    var index = 0
-    return mapTo(ArrayList<Pair<Int, T>>(), { index++ to it })
-}
-
 /**
  * Returns a list containing only distinct elements from the given collection.
  * The elements in the resulting list are in the same order as they were in the source collection.
@@ -1650,14 +1641,6 @@ public fun <T> Iterable<T>.asSequence(): Sequence<T> {
     }
 }
 
-/**
- * Returns a sequence from the given collection
- */
-@Deprecated("Use asSequence() instead", ReplaceWith("asSequence()"))
-public fun <T> Iterable<T>.sequence(): Sequence<T> {
-    return asSequence()
-}
-
 /**
  * Returns a list containing all elements that are instances of specified type parameter R.
  */