Remove usage of AuthConfig.isGitBasicAuth

Since change I26f5bcd78 the default HTTP auth is basic, and
the isGitBasicAuth method was removed.

Change-Id: Ide88e63fe8b42863360431095f272b0da608b9de
2 files changed
tree: 4b6d0b38f9e7ac19177c05b0be3a509f60be6810
  1. src/
  2. tools/
  3. .gitignore
  4. bazlets.bzl
  5. BUILD
  6. external_plugin_deps.bzl
  7. WORKSPACE