Revert "[ui-input] Remove input2"

This reverts commit f6a23e205d586d940c5ecad93636b1af7491236e.

Reason for revert: Integration roll fails

Original change's description:
> [ui-input] Remove input2
>
> Remove FIDL APIs, FOSTR rules, update manifests, and remove misc usage.
>
> Bug: 47689
> Bug: 73564
> Change-Id: I6ddae92d024332d31354a7d6559a1c804d311bed
> Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/506918
> Reviewed-by: Filip Filmar <fmil@google.com>
> Reviewed-by: Kevin Lindkvist <lindkvist@google.com>
> Reviewed-by: Alice Neels <neelsa@google.com>
> API-Review: Alice Neels <neelsa@google.com>

TBR=lindkvist@google.com,viktard@google.com,neelsa@google.com,fmil@google.com

Change-Id: Iacecbe775411d4c3e1623c83d9aec793b406b3ab
Exempt-From-Owner-Approval: Reverting a change to re-open the tree
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 47689
Bug: 73564
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/514061
Reviewed-by: Viktar Donich <viktard@google.com>
Commit-Queue: Viktar Donich <viktard@google.com>
37 files changed
tree: ad2179e76c88c1cb0992ba7dec381592476a0d48
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. README.md
  30. 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.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.