5562c95155
In commit 4e89dcf, we have prepared the API for IC maps in top
interfaces and provide the implementation in abstract classes.
In this commit, we refactor IC maps so that they directly inherit/reuse
the implementation from the superclasses without having to reimplement
the APIs for a map.
Test: Existing tests (refactoring change)
^KT-63456: In progress
Authored-by: Hung Nguyen <hungnv@google.com>
Merge-request: KOTLIN-MR-801
Merged-by: Evgenii Mazhukin <evgenii.mazhukin@jetbrains.com>