tree 322982b886dc3a20e27ede6e2283712b17662e85
parent a83672eee94bf693a70917d85c883f64858f66bf
author Jonathan Nieder <jrn@google.com> 1574726365 -0800
committer Jonathan Nieder <jrn@google.com> 1574726365 -0800

Correct license for VisibilityChecker

When the VisibilityChecker was split off from the VisibilityCache in
I90701db9, it used the wrong license header (JGit's Eclipse
Distribution License instead of Gitiles's Apache License).

Update the header to use the Apache License 2.0 as intended all along.
The text of the license header comes from
https://opensource.google/docs/releasing/preparing/#Apache-header.

Change-Id: If8d4a7b1418c6ff3e3d2ba6e57aac7a385900185
Signed-off-by: Jonathan Nieder <jrn@google.com>