Have SkGlyphRunListPainter close over SkStrikeCacheInterface

Change-Id: I7b07cc7f7fc4335fd614b45c7d19bdefe55fe8e8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/197165
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
4 files changed