tree 7326df919dcc037f1cac0b6f334b942b103b443d
parent 7f12f46b1154f328cff5cd558792b8144fbeea63
author Keyong Han <keyonghan@google.com> 1687976005 +0000
committer CQ Bot Account <flutter-scoped@luci-project-accounts.iam.gserviceaccount.com> 1687976005 +0000

Run mac test under xcode context for tester_engine

This is a reland of https://flutter-review.googlesource.com/c/recipes/+/46380, with several changes:
1) puts xcode installation under context
2) move contexts mapping logic to module, simplying logics in recipes

Affected targets all passed:
1) Mac mac_clang_tidy: https://ci.chromium.org/raw/build/logs.chromium.org/flutter/led/keyonghan_google.com/c09af196051cbd1b56cb0a993f6ec9d743eec6434a735f6c4b23ee6921eafb71/+/build.proto?server=chromium-swarm.appspot.com
2) Linux linux_web_engine: https://ci.chromium.org/raw/build/logs.chromium.org/flutter/led/keyonghan_google.com/b2d05046c0a351d146442e7bd0f653fefa4608524dd9ee2e8f5c4985356a62ca/+/build.proto?server=chromium-swarm.appspot.com
3) Linux Android Emulator Tests: https://ci.chromium.org/raw/build/logs.chromium.org/flutter/led/keyonghan_google.com/802ef4580e9b5c29e7bf6c14e20f2a4d43fbbd69d1fbf9e13c4f8b150b22aa5b/+/build.proto?server=chromium-swarm.appspot.com

Change-Id: I65023d45188870e786e261b8379bc21dc5909c85
Bug: https://github.com/flutter/flutter/issues/129366
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/46620
Reviewed-by: Ricardo Amador <ricardoamador@google.com>
Commit-Queue: Keyong Han <keyonghan@google.com>