flutter/flutter@66aaa9a...c0a1129

2026-06-10 137456488+flutter-pub-roller-bot@users.noreply.github.com Roll pub packages (flutter/flutter#187740)
2026-06-09 burak.karahan@mail.ru Remove Material import from view chrome style test (flutter/flutter#186994)
2026-06-09 jason-simmons@users.noreply.github.com [Impeller] Remove unused DeviceHolderVK reference from CommandBufferVK (flutter/flutter#187705)
2026-06-09 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from KNe93cf5wU4xG2d-m... to 8azSyvz57mKcPqTwk... (flutter/flutter#187745)
2026-06-09 1063596+reidbaker@users.noreply.github.com Add android-agent agent.json and update reidbaker-agent skills (flutter/flutter#187746)
2026-06-09 engine-flutter-autoroll@skia.org Roll Skia from aeed11c35004 to 9f02102df298 (9 revisions) (flutter/flutter#187744)
2026-06-09 bdero@google.com [Impeller] Remove the texture coordinate system Y-flip workaround (flutter/flutter#187686)
2026-06-09 41687333+rlueders@users.noreply.github.com [Impeller] Retry uncompressed when fixed-rate compression is exhausted (flutter/flutter#187586)
2026-06-09 burak.karahan@mail.ru Remove Material import from implicit animation tests (flutter/flutter#186673)
2026-06-09 engine-flutter-autoroll@skia.org Roll Packages from 13b49f4 to bd297cf (4 revisions) (flutter/flutter#187739)
2026-06-09 30870216+gaaclarke@users.noreply.github.com Updates dia_dll.py to support vs2026 (flutter/flutter#187714)
2026-06-09 bdero@google.com [Flutter GPU] Allow attaching specific texture mip levels and slices for rendering (flutter/flutter#187685)
2026-06-09 engine-flutter-autoroll@skia.org Roll Dart SDK from 39f1c44e294f to f3441f2067ae (1 revision) (flutter/flutter#187711)
2026-06-09 bdero@google.com [flutter_tools] Hot reload Flutter GPU shader bundles (flutter/flutter#187654)
2026-06-09 katelovett@google.com Update triage links (flutter/flutter#187709)
2026-06-09 engine-flutter-autoroll@skia.org Roll Skia from 43f135735152 to aeed11c35004 (11 revisions) (flutter/flutter#187721)
2026-06-09 jason-simmons@users.noreply.github.com Use workspace resolution for the meta package in dev/integration_tests/record_use_test_package (flutter/flutter#187733)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC louisehsu@google.com,stuartmorgan@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

…utter#187686)

Follow-up to flutter#186556, which fixed
the GLES Y-flip by flipping at the vertex stage.

Removes the leftover texture coordinate system plumbing. This was part
of the old GLES Y-flip workaround: A texture's "coordinate system" was
still being set and propagated in a handful of places, but nothing reads
it to flip anything anymore, so it was all dead code.

This removes `TextureCoordinateSystem` and `Texture.coordinateSystem`
from the experimental Flutter GPU API.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md