Display base correctly for git-svn in update history
Summary:
for a git repo which is using git-svn, we should show the
revisioni number. For example, it is show "svn+ssh" if the git url
starts with "svn+ssh". Show the svn revision number instead.
Before fix:
https://secure.phabricator.com/file/view/PHID-FILE-j5rogyqjkgifoxtpwzcu/
After fix:
https://secure.phabricator.com/file/view/PHID-FILE-4vsnptcjzuzuyj4zo25x/
Test Plan:
- verified a diff with git-svn worked
- verified a pure git diff still worked
Reviewers: epriestley, nh
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1344