tree 38461f29fe9f2393fd49295a3c7223a758b8eeb7
parent 5d8d5f9af7fe035d3eab91f8cd4184c3fe986373
author Chalard Jean <jchalard@google.com> 1569583474 +0900
committer Chalard Jean <jchalard@google.com> 1569583474 +0900

Rename some Vpn fields.

This member has an extremely confusing name, and the logic
handling it being convoluted does not help. This change renames
the member and add comments.

Bug: 112341346
Test: atest FrameworksNetTests NetworkStackTests
Change-Id: Icfb6098d1c9e6293078ea7eede3f24a2fabe9d6b