Use views where needed in CCPR.

Bug: skia:9556
Change-Id: Ib8c97a85ff76d3b2a9b501c2372f60e851cee46f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269479
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
6 files changed