Use passed-in pre-local matrix name consistently.
Use passed-in pre-local matrix name consistently.

Fixed several other places that were regenerating the `preLocal` matrix
name from scratch, instead of using the passed-in name.

Change-Id: I11824a31b6d3eba9944c6166b11bfd1ccb2f50ed
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/558303
Reviewed-by: Robert Phillips <95e8ac5504948c7bf91b22c16a8dbb7ae7c66bfd@google.com>
Commit-Queue: Robert Phillips <95e8ac5504948c7bf91b22c16a8dbb7ae7c66bfd@google.com>

google/skia,google/skia,google/skia,google/skia,google/skia,google/skia,google/skia,google/skia,google/skia,google/skia