…Kit (#177138)" (flutter/flutter#178085)

…Kit (#177138)" (flutter/flutter#178085)

…Kit (#177138)" (flutter/flutter#178085)

…Kit (#177138)" (flutter/flutter#178085)

…Kit (#177138)" (flutter/flutter#178085)

…Kit (#177138)" (flutter/flutter#178085)

flutter/flutter@e5d5c01...c5e809a

2025-11-06 [email protected] Remove WindowingOwner.hasTopLevelWindows (flutter/flutter#178033)
2025-11-06 [email protected] Fix DropdownMenu escape key does not close the menu (flutter/flutter#178002)
2025-11-06 [email protected] Update documentation tool reference in image.dart (flutter/flutter#177782)
2025-11-06 [email protected] Roll Skia from 4eb2383d38f2 to 5c4e1352128f (5 revisions) (flutter/flutter#178094)
2025-11-06 [email protected] Revert "Refactor OverlayPortal semantics (#173005)" (flutter/flutter#178007)
2025-11-06 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Fix verified input test failure in CI (attempt 4) (#178018)" (flutter/flutter#178089)
2025-11-06 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[web] Unify Surface code between Skwasm and CanvasKit (#177138)" (flutter/flutter#178085)
2025-11-05 [email protected] Fix verified input test failure in CI (attempt 4) (flutter/flutter#178018)
2025-11-05 [email protected] fix: inconsistent horizontal spacing between hours and mins in time picker for non-english language (flutter/flutter#173706)
2025-11-05 [email protected] Roll Fuchsia Linux SDK from mpsxF1gd-jbKNvmpm... to cm88aTLui5yorSGYQ... (flutter/flutter#178074)
2025-11-05 [email protected] Fix(ios): Remove arm64 exclusion to support Xcode 26 simulators (flutter/flutter#177065)
2025-11-05 [email protected] Roll Skia from 2ff897e9b440 to 4eb2383d38f2 (18 revisions) (flutter/flutter#178070)
2025-11-05 [email protected] [web] Unify Surface code between Skwasm and CanvasKit (flutter/flutter#177138)
2025-11-05 [email protected] Update more missing ninja deps (flutter/flutter#178079)
2025-11-05 [email protected] Add ninja / cmake deps to failing tests (flutter/flutter#178054)
2025-11-05 [email protected] [web] Don't add webparagraph suite to CI (flutter/flutter#177681)
2025-11-05 [email protected] Fixing broken link in engine readme (flutter/flutter#177987)
2025-11-05 [email protected] Print reason for adb command failure in verified input test (attempt 3) (flutter/flutter#178005)
2025-11-05 [email protected] Fix `ReorderableList` items jumping when drag direction reverses mid-animation (flutter/flutter#173241)
2025-11-05 [email protected] Replace deprecated `withOpacity` in `overflow_bar.0.dart‎` example (flutter/flutter#177813)
2025-11-05 [email protected] Replace deprecated `withOpacity` in `data_table.1.dart‎` example (flutter/flutter#177812)
2025-11-05 [email protected] Replace deprecated `withOpacity` in `switch.1.dart` example (flutter/flutter#177811)
2025-11-04 [email protected] Roll Skia from c89b6118266b to 2ff897e9b440 (6 revisions) (flutter/flutter#177999)
2025-11-04 [email protected] Fix verified input test in CI (attempt 2) (flutter/flutter#177961)
2025-11-04 [email protected] Replace rendering for solid color circles (both filled and stroked) to use SDFs (flutter/flutter#177482)
2025-11-04 [email protected] Roll Fuchsia Linux SDK from vxK5obzfr1X9P2kSh... to mpsxF1gd-jbKNvmpm... (flutter/flutter#177996)
2025-11-04 [email protected] Validate that platforms specified in .ci.yaml target names match the platforms defined in the platform_properties section (flutter/flutter#177523)
2025-11-04 [email protected] Roll Packages from 1a7075b to 3d926aa (6 revisions) (flutter/flutter#177998)
2025-11-04 [email protected] Remove dead code from snippet_generator (flutter/flutter#174440)

If this roll has caused a breakage, revert this CL and stop the roller
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…er#177138)" (flutter#178085)

<!-- start_original_pr_link -->
Reverts: flutter#177138
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: harryterkelsen
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: broke skwasm benchmarks
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: harryterkelsen
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {mdebbar}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
This PR introduces a significant refactoring of the web engine's
rendering layer by unifying the `Surface` and `Rasterizer`
implementations. These components have been moved from being
renderer-specific to a generic `compositing` directory, making the
architecture more modular and easier to maintain. The rasterizers are
now renderer-agnostic and are provided with renderer-specific surface
factories via dependency injection. A new `CanvasProvider` abstraction
has also been introduced to manage the lifecycle of the underlying
canvas elements.

A key outcome of this work is that the Skwasm backend now correctly
handles WebGL context loss events. This was achieved by refactoring
`SkwasmSurface` to allow the Dart side to manage the `OffscreenCanvas`
lifecycle. A communication channel between the main thread and the web
worker is now used to gracefully handle context loss and recovery. This
effort also included fixing several related bugs around surface sizing,
resource cleanup, and callback handling in multi-surface scenarios.

To validate these changes, new testing APIs have been added to allow for
the creation of renderer-agnostic surface tests. A new test file,
`surface_context_lost_test.dart`, has been added to verify the context
loss and recovery behavior across all supported renderers, ensuring the
new architecture is robust and reliable.

## 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.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**Note**: The Flutter team is currently trialing the use of [Gemini Code
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<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <[email protected]>

…er#177138)" (flutter#178085)

<!-- start_original_pr_link -->
Reverts: flutter#177138
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: harryterkelsen
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: broke skwasm benchmarks
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: harryterkelsen
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {mdebbar}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
This PR introduces a significant refactoring of the web engine's
rendering layer by unifying the `Surface` and `Rasterizer`
implementations. These components have been moved from being
renderer-specific to a generic `compositing` directory, making the
architecture more modular and easier to maintain. The rasterizers are
now renderer-agnostic and are provided with renderer-specific surface
factories via dependency injection. A new `CanvasProvider` abstraction
has also been introduced to manage the lifecycle of the underlying
canvas elements.

A key outcome of this work is that the Skwasm backend now correctly
handles WebGL context loss events. This was achieved by refactoring
`SkwasmSurface` to allow the Dart side to manage the `OffscreenCanvas`
lifecycle. A communication channel between the main thread and the web
worker is now used to gracefully handle context loss and recovery. This
effort also included fixing several related bugs around surface sizing,
resource cleanup, and callback handling in multi-surface scenarios.

To validate these changes, new testing APIs have been added to allow for
the creation of renderer-agnostic surface tests. A new test file,
`surface_context_lost_test.dart`, has been added to verify the context
loss and recovery behavior across all supported renderers, ensuring the
new architecture is robust and reliable.

## 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.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**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
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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.

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
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[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[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
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[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <[email protected]>