Camille Simon 1ddd180d85
Update Dart revision for 3.35 stable release (#173582)
Updates Dart has for 3.35 stable release to Dart 3.9 hash -- https://dart.googlesource.com/sdk/+/54588cb8088890ea08fe1a31b95efe478a4609b5.

Steps I took:

1. Updated hash to desired version.
2. Run `engine/src/tools/dart/create_updated_flutter_deps.py -f DEPS` to update any Dart dependencies if needed (none updated).
3. Updated `engine/src/flutter/ci/licenses_golden/licenses_dart` with diff produced in error from https://ci.chromium.org/ui/p/flutter/builders/try/Linux%20linux_license/36032/overview build failure.

**Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.
2025-08-12 00:45:44 +00:00
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Flutter Engine

Setting up the Engine development environment

See here

gclient bootstrap

Flutter engine uses gclient to manage dependencies.

If you've already cloned the flutter repository:

  1. Copy one of the engine/scripts/*.gclient to the root folder as .gclient:
    1. Googlers: copy rbe.gclient to enable faster builds with RBE
    2. Everyone else: copy standard.gclient
  2. run gclient sync from the root folder