tree fe6abcf535af767eeaadbcded1ac897dde30ca95
parent 353b97c0291f6b6ddbe99f79091ed8c22f272ba4
author Ian McKellar <ianloic@google.com> 1565030142 -0700
committer Ian McKellar <ianloic@google.com> 1565030142 -0700

[fidl][leveldb] Migrate to new fit::optional compatible APIs

Updated all call-sites.

See: https://fuchsia-review.googlesource.com/c/fuchsia/+/304389

FIDL-564 #comment

Change-Id: I4bf4ffcafc11d0d2affe1c0793da2607cf0a187d