This container formerly defined a special Gradle project for fetching dependencies. This patch lays the ground-work to use the in-tree Gradle project instead. Using the in-tree project looks like first starting a local Nexus repository to collect downloaded dependencies (before.sh); then running a build which populates that repository; and then packaging up the downloaded dependencies (after.sh). The patch after this will define the build which populates the repository. Sadly there's no easy way to *inherit* from desktop-build, so this is a copy-paste-modify clone. MozReview-Commit-ID: Dd5Hj8hkJVk
This is a docker script for fetching Android Gradle dependenices for use in Mozilla's build clusters.