`depot_tools` are used and maintained by chromium developers and include `git` workflow enhancers. * docs - https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools.html * upstream proposal - https://groups.google.com/a/chromium.org/forum/#!msg/infra-dev/AIKxYa4qvpM/-f4M0icXDAAJ * example workflow - https://bugs.chromium.org/p/chromium/issues/detail?id=630822
depot_toolsare used and maintained by chromium developers and includegitworkflow enhancers.