When the analyzer detects an unused parameter, it reports `unused_element` which can be ignored with an inline ignore like `// ignore: unused_element`. The analyzer will start reporting instead, `unused_element_parameter`. There are ignores in flutter/flutter that need to be updated to the new code. In order to incrementally migrate, they can be changed to `// ignore: unused_element, unused_element_parameter`.

After flutter/flutter is using a new enough analyzer, we can then change those to `// ignore: unused_element_parameter`.

Work towards https://github.com/flutter/flutter/issues/126924

https://github.com/flutter/engine/compare/47fd496c6f8d...0ae3719d7043

2023-05-17 dnfield@google.com Report displays for macOS (flutter/engine#41998)
2023-05-17 dnfield@google.com Fix bounds when painting style is stroke width for image shaders (flutter/engine#42052)

If this roll has caused a breakage, revert this CL and stop the roller
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https://github.com/flutter/engine/compare/400a26ad8343...47fd496c6f8d

2023-05-17 103135467+sealesj@users.noreply.github.com Re-Enable Vulnerability 3p Scanning Workflow (flutter/engine#42049)
2023-05-17 skia-flutter-autoroll@skia.org Roll Skia from c3473c32bb35 to ffa425bacfc4 (14 revisions) (flutter/engine#42095)
2023-05-17 30870216+gaaclarke@users.noreply.github.com [Impeller] Turned on wide gamut support by default. (#39801) (flutter/engine#41965)

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camera_android was pinned because of https://github.com/flutter/flutter/issues/126710, which was fixed upstream in release 0.10.8+1.

Partial revert of https://github.com/flutter/flutter/pull/126647 to work around issue in google3.

See b/283046390

https://github.com/flutter/engine/compare/6048360c1837...400a26ad8343

2023-05-17 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from dIATtSiPf8KE25MMF... to wNfsef5we4l8hxEII... (flutter/engine#42094)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from dIATtSiPf8KE to wNfsef5we4l8

If this roll has caused a breakage, revert this CL and stop the roller
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Follow-up to https://github.com/flutter/flutter/pull/126926.

Added examples clarifying how to fetch Autocomplete options asynchronously.

This PR exposes a requestFocusCallback on `FocusTraversalPolicy` and it's inheritors.

Fixes #83175.

https://github.com/flutter/packages/compare/b9718302b30f...5c6991400e91

2023-05-17 49699333+dependabot[bot]@users.noreply.github.com [video_player]: Bump exoplayer_version from 2.18.5 to 2.18.6 in /packages/video_player/video_player_android/android (flutter/packages#3770)
2023-05-17 JeroenWeener@users.noreply.github.com [in_app_purchase] Fully migrate to BillingClient V5 (flutter/packages#3752)
2023-05-17 stuartmorgan@google.com [ci] Re-enable Windows repo tool tests (flutter/packages#4007)
2023-05-16 stuartmorgan@google.com [ci] Allow simctl shutdown to fail (flutter/packages#4024)
2023-05-16 stuartmorgan@google.com [ci] Move Linux repo tool tests to LUCI (flutter/packages#4006)

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https://github.com/flutter/engine/compare/ea3f27383acc...6048360c1837

2023-05-17 skia-flutter-autoroll@skia.org Roll Skia from 88d7a68694d9 to c3473c32bb35 (2 revisions) (flutter/engine#42093)
2023-05-17 skia-flutter-autoroll@skia.org Roll Dart SDK from 2fc9f4dd9623 to 7f6fabbe9fba (1 revision) (flutter/engine#42090)

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https://github.com/flutter/engine/compare/4b7c37532ea4...ea3f27383acc

2023-05-17 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from
D_EOM3rJ8AMk3-Wex... to YrEDYUB9NKhirgo5s... (flutter/engine#42086)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from D_EOM3rJ8AMk to YrEDYUB9NKhi

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https://github.com/flutter/engine/compare/170b45bae571...4b7c37532ea4

2023-05-17 skia-flutter-autoroll@skia.org Roll Dart SDK from dbbb8a6d79a3 to 2fc9f4dd9623 (1 revision) (flutter/engine#42085)

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https://github.com/flutter/engine/compare/28b9dc993c30...170b45bae571

2023-05-17 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from N4LwCRxg0oIevhQ_O... to dIATtSiPf8KE25MMF... (flutter/engine#42084)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from N4LwCRxg0oIe to dIATtSiPf8KE

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https://github.com/flutter/engine/compare/87a03e107df7...28b9dc993c30

2023-05-16 skia-flutter-autoroll@skia.org Roll Dart SDK from d2b2ac829842 to dbbb8a6d79a3 (3 revisions) (flutter/engine#42082)

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https://github.com/flutter/engine/compare/1c775e34e2d5...87a03e107df7

2023-05-16 bdero@google.com [Impeller] Use 32 bit Gaussian function in the 2-pass blur (flutter/engine#42069)
2023-05-16 skia-flutter-autoroll@skia.org Roll Skia from 9b0e912a1cb9 to 88d7a68694d9 (13 revisions) (flutter/engine#42081)
2023-05-16 jacksongardner@google.com Use client ICU data with skwasm. (flutter/engine#42018)

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Follow-up to https://github.com/flutter/flutter/pull/121802 resolving some style issues.

Manual roll requested by zra@google.com

https://github.com/flutter/engine/compare/fe2476743b59...1c775e34e2d5

2023-05-16 zanderso@users.noreply.github.com Revert "[ios_platform_view]
only recycle maskView when the view is applying mutators"
(flutter/engine#42080)
2023-05-16 gspencergoog@users.noreply.github.com [macOS] Wait for
binding to be ready before requesting exits from framework
(flutter/engine#41753)
2023-05-16 gspencergoog@users.noreply.github.com [linux] Wait for
binding to be ready before requesting exits from framework
(flutter/engine#41782)
2023-05-16 jacksongardner@google.com Initial support for images in
Skwasm (flutter/engine#42019)
2023-05-16 jacksongardner@google.com Use new `unresolvedCodePoints` API
from skia. (flutter/engine#41991)
2023-05-16 jason-simmons@users.noreply.github.com Convert public API
NativeFieldWrapper classes to abstract interfaces (flutter/engine#41945)
2023-05-16 737941+loic-sharma@users.noreply.github.com [Windows] Add
force redraw to the C++ client wrapper (flutter/engine#42061)
2023-05-16 godofredoc@google.com Fix drone_dimension
host_engine_builder. (flutter/engine#42068)
2023-05-16 godofredoc@google.com Add linux_clang_tidy builder.
(flutter/engine#41990)
2023-05-16 ychris@google.com [ios_platform_view] only recycle maskView
when the view is applying mutators (flutter/engine#41573)

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This is a proof of concept for renaming SlottedMultiChildRenderObjectWidgetMixin to SlottedMultiChildRenderObjectWidget and making it a concrete class.

I also made SlottedContainerRenderObjectMixin generic instead of being specialized to RenderBox.

I don't think this is something we can easily automigrate, but we may not need to, I don't know how common this is...

When implementing scrollbars, I found that it would be useful and idiomatic to be able to do `m.extentInside / m.extentTotal` to get the scrollbar thumb size.

Use drone_dimensions instead of dimensions for builds running on dart-internal. This is required for those builders to select the correct drone type.

Fixes: #102813

Adds a checkmark style to the Cupertino Radio. Also allows the Radio.adaptive and RadioListTile.adaptive widgets to control whether they use the checkmark style for their Cupertino widgets or not.

This is how it looks in action:

https://github.com/flutter/flutter/assets/58190796/b409b270-42dd-404a-9350-d2c3e1d7fa4e

Target `Mac_build_test flutter_gallery__transition_perf_e2e_ios` was enabled in staging: https://github.com/flutter/flutter/pull/111164, and it has passed more than 50 runs: https://ci.chromium.org/p/flutter/builders/staging/Mac_build_test%20flutter_gallery__transition_perf_e2e_ios?limit=50. 

Manually enabling it in prod and removing the old `Mac_ios flutter_gallery__transition_perf_e2e_ios`.

The `Mac_build_test` one does the same thing as `Mac_ios` one, but separating build and test steps in separate targets.

Context: https://github.com/flutter/flutter/issues/103542

Fixes https://github.com/flutter/flutter/issues/126676

Fixes copyWith method of ActionIconThemeData, now using blank copyWith on [ActionIconThemeData] object that isn't `const ActionIconThemeData()` returns object with same values.

*List which issues are fixed by this PR.*
Fixes https://github.com/flutter/flutter/issues/126762

Reverts flutter/flutter#126934

Bad Engine roll.

https://github.com/flutter/engine/compare/fe2476743b59...5cf141f7c03c

2023-05-16 godofredoc@google.com Add linux_clang_tidy builder. (flutter/engine#41990)
2023-05-16 ychris@google.com [ios_platform_view] only recycle maskView when the view is applying mutators (flutter/engine#41573)

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Follow-up to https://github.com/flutter/flutter/pull/126647#discussion_r1195417860.

Send a platform message to the engine when the `ServiceBinding` is
registered. Framework side of
https://github.com/flutter/engine/pull/41733

Addresses https://github.com/flutter/flutter/issues/126033

## 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].
- [ ] 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 `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] All existing and new tests are passing.

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

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#overview
[Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene
[test-exempt]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#tests
[Flutter Style Guide]:
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[Features we expect every widget to implement]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
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[breaking change policy]:
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[Discord]: https://github.com/flutter/flutter/wiki/Chat

---------
Co-authored-by: Greg Spencer <gspencergoog@users.noreply.github.com>

https://github.com/flutter/engine/compare/525a53eb58ed...fe2476743b59

2023-05-16 skia-flutter-autoroll@skia.org Roll Skia from 24bebce2d9a1 to 9b0e912a1cb9 (12 revisions) (flutter/engine#42072)

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Instead of using rsync, which has caused errors in the past (https://github.com/flutter/flutter/issues/99785), delete the file/directory/link prior to moving it.

Hopefully should let us stop double zipping the FlutterMacOS.framework in the engine: https://github.com/flutter/engine/pull/41306/files

Part of https://github.com/flutter/flutter/issues/126016.

Update SemanticsUpdateBuilderSpy for the conversion of SemanticsUpdateBuilder into a base class (#126570)

See https://github.com/flutter/flutter/issues/123756

…property

This PR expose `CupertinoDatePicker` and `CupertinoTimerPicker` `itemExtent` property to allow setting custom one depending on `tMediaQuery.of(context).textScaleFactor`.
Fixes: #125127

https://github.com/flutter/engine/compare/d7a5de672d1e...525a53eb58ed

2023-05-16 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from
38Oyy28qgYCdt7fEV... to D_EOM3rJ8AMk3-Wex... (flutter/engine#42071)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from 38Oyy28qgYCd to D_EOM3rJ8AMk

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https://github.com/flutter/packages/compare/6608b604b0e7...b9718302b30f

2023-05-16 stuartmorgan@google.com [camera] Fix Android lint issues (flutter/packages#3993)
2023-05-15 stuartmorgan@google.com [various] Update min macOS versions (flutter/packages#3987)

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fixes https://github.com/flutter/flutter/issues/124887

https://github.com/flutter/engine/compare/c4d4b40c6596...d7a5de672d1e

2023-05-16 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from
JCoP2Fekj3MBIqskE... to N4LwCRxg0oIevhQ_O... (flutter/engine#42070)
2023-05-16 zhangzhijian.123@bytedance.com [Impeller] Fix issue about
saveLayer ignoring opacity of paint with advanced blend mode
(flutter/engine#41972)
2023-05-16 ychris@google.com [ios_platform_view] Only remove platform
views from flutter view in reset. (flutter/engine#41709)
2023-05-16 godofredoc@google.com Add drone_dimensions as top level
target property. (flutter/engine#42064)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from JCoP2Fekj3MB to N4LwCRxg0oIe

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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To file a bug in Flutter:
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