Remove maxCount resource cache limit

Change-Id: I0f1064c8433d69e24ca3d5b970c99d539dc1dadd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/238442
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
16 files changed