Upgrade plotters-backend to 0.3.4 This project was upgraded with external_updater. Usage: tools/external_updater/updater.sh update rust/crates/plotters-backend For more info, check https://cs.android.com/android/platform/superproject/+/master:tools/external_updater/README.md Test: TreeHugger Change-Id: I8fccb4d29b180d3122aa18e94ced17e0478894cd
This is a part of plotters project. For more details, please check the following links: