Merge branch 'stable-3.0' into stable-3.1 * stable-3.0: Upgrade bazlets to latest stable-2.16 to build with 2.16.17 API Upgrade bazlets to latest stable-3.0 to build with 3.0.8 API Upgrade bazlets to latest stable-3.0 Upgrade bazlets to latest stable-2.16 Change-Id: I5c7f70edcdb644bcf444f71f9f03bd8ebb0f64ed