[fonts] Stop loading all fonts into memory at service startup

- AssetCollection now holds a bidirectional map of buffer IDs and paths to font files
- Removed AssetCollection.assets cache in favor of relying on filesystem behavior (VFS can already manage caching and handle-counting)
- Expect slightly more disk reads (previously: read all files exactly once; now: read all files once at startup + individually as needed)

I18N-15 #done

Change-Id: Ia0b1bfe2ed9336ffc140aaaf8d19d1bb6998b001
2 files changed
tree: 359b66bfd447367c091ad65c816d0d7d35e86631
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. infra/
  9. peridot/
  10. products/
  11. scripts/
  12. sdk/
  13. src/
  14. third_party/
  15. tools/
  16. zircon/
  17. .clang-format
  18. .clang-tidy
  19. .dir-locals.el
  20. .gitattributes
  21. .gitignore
  22. .gn
  23. AUTHORS
  24. BUILD.gn
  25. CODE_OF_CONDUCT.md
  26. CONTRIBUTING.md
  27. LICENSE
  28. OWNERS
  29. PATENTS
  30. README.md
  31. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See the documentation.