Revert "Revert "Add experimental API to draw a set of SkImages in one SkCanvas call.""

This reverts commit 8d5b41b5530e8a6dea440bf87c1094d5f070accd.

Bug: skia:8444
Change-Id: I29b52c6fe9475c6113ec954b7918cf591111846c
Reviewed-on: https://skia-review.googlesource.com/c/161627
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
44 files changed