Update the conductor to code sign extension safe iOS frameworks
The new frameworks are added in
https://github.com/flutter/engine/pull/45781/files

part of https://github.com/flutter/flutter/issues/124291

Also includes an Engine roll includes:

https://github.com/flutter/engine/commit/9232e76c30455ee1c0c1584001bdbb01000f8212

https://github.com/flutter/engine/commit/39c0f2ea1f536eb7dc057d9147f23e3fec4a56c9

## 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 `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] 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]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes
[Discord]: https://github.com/flutter/flutter/wiki/Chat

https://github.com/flutter/engine/compare/6f256257b79f...55314d08d792

2023-09-20 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from kGkqpvcPI1TGmR4Sc... to zuOP7YCHHocXuZJcD... (flutter/engine#46097)
2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from 56ce5bb201c6 to f54c214a739b (4 revisions) (flutter/engine#46098)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from kGkqpvcPI1TG to zuOP7YCHHocX

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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## Description

This removes all of the comments that are of the form "so-and-so (must not be null|can ?not be null|must be non-null)" from the cases where those values are defines as non-nullable values.

This PR removes them from the widgets library.

This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some.

In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow.

This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases.  I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these).

## Related PRs
- https://github.com/flutter/flutter/pull/134984
- https://github.com/flutter/flutter/pull/134991
- https://github.com/flutter/flutter/pull/134993
- https://github.com/flutter/flutter/pull/134994

## Tests
 - Documentation only change.

https://github.com/flutter/engine/compare/5f82fc2f6f24...6f256257b79f

2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from fd317812bd27 to 56ce5bb201c6 (4 revisions) (flutter/engine#46096)

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

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

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Adds warning to `flutter create` command that checks if detected Java version is compatible with the template AGP and template Gradle versions. If a developer is building for Android and their Java version is incompatible with either the AGP or Gradle versions that Flutter currently supports by default for new Flutter projects, then

- a warning will show noting the incompatibility and
- steps will be shown to fix the issue, the recommended option being to configure a new compatible Java version given that Flutter knows we can support the template Gradle/AGP versions and updating them manually may be risky (feedback on this approach would be greatly appreciated!)

Given that the template AGP and Gradle versions are compatible, this PR assumes that the detected Java version may only conflict with one of the template AGP or Gradle versions because:
 - the minimum Java version for a given AGP version is less than the maximum Java version compatible for the minimum Gradle version required for that AGP version (too low a Java version will fail AGP compatibility test, but not Gradle compatibility).
- the maximum Java version compatible with minimum Gradle version for a given AGP version is higher than minimum Java version required for that AGP version (too high a Java version will fail Gradle compatibility test, but not AGP compatibility test).

Fixes https://github.com/flutter/flutter/issues/130515 in the sense that `flutter create foo`; `cd foo`; `flutter run` should always be successful.

https://github.com/flutter/packages/compare/d4e245421737...51e74b97508a

2023-09-19 stuartmorgan@google.com [ios_platform_images] Convert to Pigeon (flutter/packages#4945)
2023-09-19 abdeluached@gmail.com [go_router_builder] Generate initialLocation with StatefulShellBranchConfig (flutter/packages#4880)
2023-09-19 engine-flutter-autoroll@skia.org Roll Flutter from b7d0e8c9 to 89365041 (15 revisions) (flutter/packages#4947)
2023-09-18 47866232+chunhtai@users.noreply.github.com [go_router] Adds on exit (flutter/packages#4699)
2023-09-18 47866232+chunhtai@users.noreply.github.com [go_router] Fixes RouteInformationParser that does not restore full RouteMatchList if the optionURLReflectsImperativeAPIs is set (flutter/packages#4713)
2023-09-18 stuartmorgan@google.com [file_selector] Fix unknown extensions on macOS (flutter/packages#4946)
2023-09-18 30872003+misos1@users.noreply.github.com [camera_avfoundation] ignore audio samples until first video sample (flutter/packages#4587)
2023-09-18 engine-flutter-autoroll@skia.org Roll Flutter from 1b18b132 to b7d0e8c9 (11 revisions) (flutter/packages#4944)
2023-09-18 tarrinneal@gmail.com [video_player] isCompleted event. (flutter/packages#4923)
2023-09-18 32538273+ValentinVignal@users.noreply.github.com [go_router] Fix an issue in the documentation that used `state.queryParameters` instead of `state.uri.queryParameters` (flutter/packages#4881)
2023-09-18 stuartmorgan@google.com [google_sign_in] Convert iOS to Pigeon (flutter/packages#4941)
2023-09-18 stuartmorgan@google.com Add dashboard link to README (flutter/packages#4902)

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-flutter-autoroll
Please CC flutter-ecosystem@google.com,rmistry@google.com on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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## Description

This removes all of the comments that are of the form "so-and-so (must not be null|can ?not be null|must be non-null)" from the cases where those values are defines as non-nullable values.

This PR removes them from the animation, cupertino, foundation, gestures, semantics, and services libraries.  Each of them only had a few, so I lumped them together.

This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some.

In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow.

This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases.  I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these).

## Related PRs
- https://github.com/flutter/flutter/pull/134991
- https://github.com/flutter/flutter/pull/134992
- https://github.com/flutter/flutter/pull/134993
- https://github.com/flutter/flutter/pull/134994

## Tests
 - Documentation only change.

https://github.com/flutter/engine/compare/6535421b30d3...5f82fc2f6f24

2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from d7f2d1083979 to fd317812bd27 (2 revisions) (flutter/engine#46094)
2023-09-20 skia-flutter-autoroll@skia.org Roll Dart SDK from b3fd178ce59f to ed05ca364d5e (1 revision) (flutter/engine#46093)

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

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

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https://github.com/flutter/engine/compare/67d4aaef3c7b...6535421b30d3

2023-09-20 skia-flutter-autoroll@skia.org Roll Dart SDK from b3fd178ce59f to ed05ca364d5e (1 revision) (flutter/engine#46092)

If this roll has caused a breakage, revert this CL and stop the roller
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https://github.com/flutter/engine/compare/83b4df415bf3...67d4aaef3c7b

2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from 7d9d5ac84d8f to d7f2d1083979 (1 revision) (flutter/engine#46091)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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https://github.com/flutter/engine/compare/df4e6c079682...83b4df415bf3

2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from 14e9b3c91c64 to 7d9d5ac84d8f (1 revision) (flutter/engine#46090)
2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from e3aa86332255 to 14e9b3c91c64 (1 revision) (flutter/engine#46089)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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https://github.com/flutter/engine/compare/9c6b2500282b...df4e6c079682

2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from e9b9e9a4f541 to e3aa86332255 (1 revision) (flutter/engine#46088)

If this roll has caused a breakage, revert this CL and stop the roller
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https://github.com/flutter/engine/compare/24f7ac38dfa2...9c6b2500282b

2023-09-20 skia-flutter-autoroll@skia.org Roll Dart SDK from b8f006d88c07 to b3fd178ce59f (3 revisions) (flutter/engine#46087)
2023-09-20 bdero@google.com [Impeller] Ensure that reused textures are cleared before getting sampled by backdrop textures (flutter/engine#46084)
2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from d6325ec2f053 to e9b9e9a4f541 (1 revision) (flutter/engine#46086)

If this roll has caused a breakage, revert this CL and stop the roller
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Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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https://github.com/flutter/engine/compare/36379b62bec8...24f7ac38dfa2

2023-09-20 bdero@google.com [Impeller] Use BlackTransparent clear color when backdrop filters are present. (flutter/engine#46085)
2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from 5d916c04e9fc to d6325ec2f053 (1 revision) (flutter/engine#46083)

If this roll has caused a breakage, revert this CL and stop the roller
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Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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https://github.com/flutter/engine/compare/81b93fc4a2cc...36379b62bec8

2023-09-20 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from ZhY53WD7bFJSA3xoO... to aHtib4LBcLwx7JwK-... (flutter/engine#46082)
2023-09-20 skia-flutter-autoroll@skia.org Roll Skia from 1a8885b9e03c to 5d916c04e9fc (6 revisions) (flutter/engine#46081)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from ZhY53WD7bFJS to aHtib4LBcLwx

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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https://github.com/flutter/engine/compare/5a924a9017d7...81b93fc4a2cc

2023-09-20 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from 06g6i7-5u8O-FOTSi... to kGkqpvcPI1TGmR4Sc... (flutter/engine#46079)
2023-09-20 godofredoc@google.com Use magic envs to pass commit and temp folder. (flutter/engine#46015)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from 06g6i7-5u8O- to kGkqpvcPI1TG

If this roll has caused a breakage, revert this CL and stop the roller
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## Description

This removes all of the comments that are of the form "so-and-so (must not be null|can ?not be null|must be non-null)" from the cases where those values are defines as non-nullable values.

This PR removes them from the material library.

This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some.

In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow.

This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases.  I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these).

## Related PRs
- https://github.com/flutter/flutter/pull/134984
- https://github.com/flutter/flutter/pull/134992
- https://github.com/flutter/flutter/pull/134993
- https://github.com/flutter/flutter/pull/134994

## Tests
 - Documentation only change.

More up to date version of https://github.com/flutter/flutter/pull/133786.

Fixes https://github.com/flutter/flutter/issues/111304

https://github.com/flutter/engine/compare/a7af55c56aa6...5a924a9017d7

2023-09-19 chinmaygarde@google.com [Impeller] Fix validation error about incorrect aspect on buffer to texture copies. (flutter/engine#46078)
2023-09-19 jonahwilliams@google.com [Impeller] Affinity adjustments for Vulkan backend. (flutter/engine#46063)
2023-09-19 chinmaygarde@google.com [Impeller] Fix validation errors in RendererTest. (flutter/engine#46076)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from fe3568162721 to 1a8885b9e03c (6 revisions) (flutter/engine#46075)
2023-09-19 30870216+gaaclarke@users.noreply.github.com [Impeller] adds hardware gate for wide gamut (flutter/engine#46051)
2023-09-19 jacksongardner@google.com Properly transfer objects between the main thread and web worker. (flutter/engine#46061)
2023-09-19 30870216+gaaclarke@users.noreply.github.com Made the warning about downgrading wide gamut happen at the correct time (flutter/engine#46064)
2023-09-19 matanlurey@users.noreply.github.com Conform to clang_tidy in `client_wrapper` headers. (flutter/engine#46058)
2023-09-19 30870216+gaaclarke@users.noreply.github.com [Impeller] Adds unit test to make sure we can encode bgr101010xr to png. (flutter/engine#46007)
2023-09-19 ychris@google.com [ios] scenario test make parent view controller hide status bar (flutter/engine#46065)

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

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

To report a problem with the AutoRoller itself, please file a bug:
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Documentation for the AutoRoller is here:
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Manual roll requested by zra@google.com

https://github.com/flutter/engine/compare/a7af55c56aa6...0d7db40c27fd

2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from fe3568162721 to
1a8885b9e03c (6 revisions) (flutter/engine#46075)
2023-09-19 30870216+gaaclarke@users.noreply.github.com [Impeller] adds
hardware gate for wide gamut (flutter/engine#46051)
2023-09-19 jacksongardner@google.com Properly transfer objects between
the main thread and web worker. (flutter/engine#46061)
2023-09-19 30870216+gaaclarke@users.noreply.github.com Made the warning
about downgrading wide gamut happen at the correct time
(flutter/engine#46064)
2023-09-19 matanlurey@users.noreply.github.com Conform to clang_tidy in
`client_wrapper` headers. (flutter/engine#46058)
2023-09-19 30870216+gaaclarke@users.noreply.github.com [Impeller] Adds
unit test to make sure we can encode bgr101010xr to png.
(flutter/engine#46007)
2023-09-19 ychris@google.com [ios] scenario test make parent view
controller hide status bar (flutter/engine#46065)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on
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is aware of the problem.

To file a bug in Flutter:
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## Description

This removes all of the comments that are of the form "so-and-so (must not be null|can ?not be null|must be non-null)" from the cases where those values are defines as non-nullable values.

This PR removes them from the painting and rendering libraries.

This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some.

In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow.

This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases.  I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these).

## Related PRs
- https://github.com/flutter/flutter/pull/134984
- https://github.com/flutter/flutter/pull/134991
- https://github.com/flutter/flutter/pull/134992
- https://github.com/flutter/flutter/pull/134994

## Tests
 - Documentation only change.

Reverts flutter/flutter#134031

context: b/301051367
Looked at the error message from the broken TAP target, but seems like the failure might be non trivial to resolve. Would it be okay if we revert this for now while it is being triaged?

Manual roll requested by zra@google.com

https://github.com/flutter/engine/compare/10c480310926...a7af55c56aa6

2023-09-19 goderbauer@google.com Enable strict-inference (flutter/engine#46062)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 559a964f9f1b to fe3568162721 (5 revisions) (flutter/engine#46069)
2023-09-19 58529443+srujzs@users.noreply.github.com Implement JSObject instead of extending (flutter/engine#46070)
2023-09-19 matanlurey@users.noreply.github.com `FlutterMouse.*` -> `kFlutterMouse.*`, so we can lint header files. (flutter/engine#46056)

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

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

To report a problem with the AutoRoller itself, please file a bug:
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Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Reland of https://github.com/flutter/flutter/pull/134552

This PR modifies the web build slightly to create an `AssetManifest.json`, that is a JSON(base64)-encoded version of the `AssetManifest.bin` file.

_(This should enable all browsers to download the file without any interference, and all servers to serve it with the correct headers.)_

It also modifies Flutter's `AssetManifest` class so it loads and uses said file `if (kIsWeb)`.

### Issues

* Fixes https://github.com/flutter/flutter/issues/124883

### Tests

* Unit tests added.
* Some tests that run on the Web needed to be informed of the new filename, but their behavior didn't have to change (binary contents are the same across all platforms).
* I've deployed a test app, so users affected by the BIN issue may take a look at the PR in action:
  * https://dit-tests.web.app

Manual roll requested by jonahwilliams@google.com

Cannot build log URL because revision "10c480310926" is invalid: Luci builds of "Linux Fuchsia" for 10c480310926d7e04a77ba8a04d321f9d225a545 was INFRA_FAILURE

2023-09-19 matanlurey@users.noreply.github.com Add TODO(name) to comply with Clang Tidy. (flutter/engine#46057)
2023-09-19 ychris@google.com [ios]Adjust golden test threshold for TwoPlatformViewsWithOtherBackDropFilterTests based on current macOS version (flutter/engine#45891)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from d756a2f5665d to 559a964f9f1b (9 revisions) (flutter/engine#46059)
2023-09-19 skia-flutter-autoroll@skia.org Roll Dart SDK from e7cd697bd0e9 to b8f006d88c07 (1 revision) (flutter/engine#46055)
2023-09-19 matanlurey@users.noreply.github.com Deprecate `fml::LOG_X` in favor of `kLogX`. (flutter/engine#46052)
2023-09-19 matanlurey@users.noreply.github.com Rename `layoutGoals` to `kLayoutGoals` to enforce lints on headers. (flutter/engine#46054)

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

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

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Manual roll requested by jonahwilliams@google.com

https://github.com/flutter/engine/compare/589bde9a95c9...28f14e6eec4f

2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from d54cf63f051b to
d756a2f5665d (5 revisions) (flutter/engine#46048)
2023-09-19 jacksongardner@google.com Update CI to Chrome 117
(flutter/engine#45842)
2023-09-19 mdebbar@google.com [web] DOM objects implement JS object
(flutter/engine#46047)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 91adc7d289f7 to
d54cf63f051b (3 revisions) (flutter/engine#46043)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 1e84aa4509cd to
91adc7d289f7 (2 revisions) (flutter/engine#46040)
2023-09-19 skia-flutter-autoroll@skia.org Roll Dart SDK from
8ad823c03f26 to e7cd697bd0e9 (2 revisions) (flutter/engine#46039)
2023-09-19 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from
qy5FU4y6sx1FscCpd... to 06g6i7-5u8O-FOTSi... (flutter/engine#46038)
2023-09-19 kjlubick@users.noreply.github.com Add more missing Skia
#includes (flutter/engine#46034)
2023-09-19 leroux_bruno@yahoo.fr [macOS,iOS] Expose channel buffers
'resize' and 'overflow' control co… (flutter/engine#44848)
2023-09-19 skia-flutter-autoroll@skia.org Roll Dart SDK from
5b0e7bda1379 to 8ad823c03f26 (3 revisions) (flutter/engine#46028)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 744807d740c7 to
1e84aa4509cd (4 revisions) (flutter/engine#46026)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from qy5FU4y6sx1F to 06g6i7-5u8O-

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

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

To report a problem with the AutoRoller itself, please file a bug:
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## Description

This removes all of the comments that are of the form "so-and-so must not be null" or "so-and-so must be non-null" from the cases where those values are defines as non-nullable values.

This PR removes them from the library in the repo that don't have anything to do with the framework.

This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some.

In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow.

This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases.  I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these).

## Related PRs
- https://github.com/flutter/flutter/pull/134984
- https://github.com/flutter/flutter/pull/134991
- https://github.com/flutter/flutter/pull/134992
- https://github.com/flutter/flutter/pull/134993

## Tests
 - Documentation only change.

Move test added in https://github.com/flutter/flutter/pull/130494 out of staging.

* https://ci.chromium.org/ui/p/flutter/builders/luci.flutter.staging/Mac_ios%20native_assets_ios
* https://ci.chromium.org/ui/p/flutter/builders/luci.flutter.staging/Mac_ios%20native_assets_ios_simulator

> Monitor the CI results of the new shard on the [Flutter build dashboard](https://flutter-dashboard.appspot.com/#/build). After 50 consecutive passing builds without any flakes, the flake bot will create a PR to remove the bringup: true parameter from .ci.yaml in the Framework tree. This will allow the test to block the tree, preventing breakages. With this change, the new shard will start running in presubmit automatically, unless specify presubmit: false.

https://github.com/flutter/flutter/wiki/Adding-a-new-Test-Shard#steps-to-add-a-new-framework-test-shard

Umbrella issue:

* https://github.com/flutter/flutter/issues/129757

https://github.com/flutter/engine/compare/e1c784e3f841...589bde9a95c9

2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 4122791099ce to 744807d740c7 (1 revision) (flutter/engine#46019)
2023-09-19 jonahwilliams@google.com [Android] Add support for setting thread affinity based on core speed. (flutter/engine#45673)
2023-09-19 chinmaygarde@google.com [Impeller] Fix STB backend to account for max texture sizes. (flutter/engine#46010)
2023-09-19 matanlurey@users.noreply.github.com [Impeller] Hold the CommandPoolVK at a higher scope. (flutter/engine#46013)
2023-09-19 skia-flutter-autoroll@skia.org Roll Skia from 0c990ab9e097 to 4122791099ce (19 revisions) (flutter/engine#46016)
2023-09-18 kjlubick@users.noreply.github.com Add missing include of SkPath (flutter/engine#45996)
2023-09-18 chinmaygarde@google.com [Impeller] Respect max supported texture size when allocating glyph atlas texture. (flutter/engine#45992)
2023-09-18 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from 3_Lh8otTpmVuf-Zwb... to qy5FU4y6sx1FscCpd... (flutter/engine#45998)
2023-09-18 chris@bracken.jp Revert "[Windows] Update vsync on raster thread (#45310)" (flutter/engine#46000)
2023-09-18 matanlurey@users.noreply.github.com Provide a default `--target-variant` for `clang_tidy`. (flutter/engine#45909)
2023-09-18 ychris@google.com Revert "[ios] use python script to generate extension safe frameworks and code sign them" (flutter/engine#46004)
2023-09-18 john@johnmccutchan.com Disable HardwareBuffer backed Platform Views temporarily (flutter/engine#45986)
2023-09-18 john@johnmccutchan.com Tighten up ImageReaderPlatformViewRenderTarget code (flutter/engine#45889)
2023-09-18 ychris@google.com [ios] use python script to generate extension safe frameworks and code sign them (flutter/engine#45781)
2023-09-18 bdero@google.com Bump impeller-cmake to HEAD. (flutter/engine#45953)
2023-09-18 31859944+LongCatIsLooong@users.noreply.github.com [iOS] Remove selectionDidChange call in UndoManager (flutter/engine#45657)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from 3_Lh8otTpmVu to qy5FU4y6sx1F

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

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

To report a problem with the AutoRoller itself, please file a bug:
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Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Reverts flutter/flutter#134953

Several failures on CI