tree c2cbf4ec03c266182a80890ec6483adf7366c1e5
parent 6b4fb2969cd0c853ff6aa7f9bdd3ddaa0081c204
author William A. Kennington III <wak@google.com> 1538689507 -0700
committer William A. Kennington III <wak@google.com> 1543254450 +0000

message: mapbox::util::variant -> std::variant

Now that we are utilizing c++17, we can move to using the standard
variant type instead of a custom third-party one.

Tested:
    Ran through a unit test run.

Change-Id: Idd9854a6d958ea5a191e9a72d6116fd767dff4d3
Signed-off-by: William A. Kennington III <wak@google.com>