core: Obtain the primary repo URL from the "repository" property

Rather than hard-coding skia.git as the primary repo, use the
"repository" property. Subsequent steps still assume the presence of a
"skia" directory, so they will fail unless one is present.

BUG=skia:6070

Change-Id: Ied822ac60669a56fc5e1ad3b276e069ab54095d3
Reviewed-on: https://skia-review.googlesource.com/7111
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
6 files changed
tree: 2a61625dd1f99dcde287bcf3dae5565a3d5d9369
  1. .gitignore
  2. infra/
  3. recipe_modules/
  4. recipes.py
  5. recipes/
  6. test.py