Remove SK_LEGACY_VMA_PROPERTY_FLAGS

Change-Id: Idbd912a78e2c98fae26f4931f3a5825eac346930
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/576358
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
4 files changed