Move recipe content from modules back into recipes

At one point I moved the contents of the recipes into modules so that
they could be shared between repos. It turns out that we don't need
that, and it adds complexity.

Bug: skia:6473
Change-Id: I75a920b6a8474dcdd8b37ee9edd52aac801d1ab0
Reviewed-on: https://skia-review.googlesource.com/12622
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
159 files changed