zijiehe@ 538d967f7c [Fuchsia] Redo - Use chromium test-scripts to download images and execute tests (flutter/engine#49940)
This change is a redo of https://github.com/flutter/engine/pull/49847.

https://github.com/zijiehe-google-com/engine/compare/4530942..main
should show the diff between this and the original change; mainly fixes
the https://github.com/flutter/flutter/issues/141907.

Following paragraph is copied from the original change.

This change can be executed from buildroot by

```
python3 flutter/tools/fuchsia/with_envs.py flutter/testing/fuchsia/run_tests.py
```

Bug: https://github.com/flutter/flutter/issues/140179

- [V] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [V] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [V] I read and followed the [Flutter Style Guide] and the [C++,
Objective-C, Java style guides].
- [V] I listed at least one issue that this PR fixes in the description
above.
- [V] I added new tests to check the change I am making or feature I am
adding, or the PR is [test-exempt]. See [testing the engine] for
instructions on writing and running engine tests.
- [V] I updated/added relevant documentation (doc comments with `///`).
- [V] I signed the [CLA].
- [V] All existing and new tests are passing.
2024-01-25 11:58:03 +00:00
..