Add rehydration support for ConstructorArray.

This was accidentally overlooked during the initial migration.

Change-Id: I8d50207ecfdc5228e5f2b34bf0ed1bee33b5d650
Bug: skia:11032
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/392116
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
1 file changed