Add metadata files for plotters-backend. am: 3da56e3c5b am: 351eee5932 am: 28f19a9e7c

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/plotters-backend/+/1621410

Change-Id: I10b6c88550a90225bcad5df54eceb36b06ecf1b8
tree: ad2b12ce7f2595e255959f314170b01500891feb
  1. src/
  2. .cargo_vcs_info.json
  3. .gitignore
  4. Android.bp
  5. Cargo.toml
  6. Cargo.toml.orig
  7. LICENSE
  8. METADATA
  9. MODULE_LICENSE_MIT
  10. OWNERS
  11. README.md
README.md

plotters-backend - The base crate for implementing a backend for Plotters

This is a part of plotters project. For more details, please check the following links: