Relanding: https://github.com/flutter/flutter/pull/124810

Fixes: https://github.com/flutter/flutter/issues/124808

https://github.com/flutter/engine/compare/609f9d536494...d626f16cb9a3

2023-04-19 mdebbar@google.com [web] Remove non-ShadowDom mode (flutter/engine#39915)
2023-04-19 30870216+gaaclarke@users.noreply.github.com [impeller] added moltenvk notice (flutter/engine#41317)
2023-04-19 skia-flutter-autoroll@skia.org Roll Skia from 8af1dd9659f0 to ad90b6bd4760 (3 revisions) (flutter/engine#41337)
2023-04-19 skia-flutter-autoroll@skia.org Roll Dart SDK from 27e71f19c144 to fe8bb0565a30 (2 revisions) (flutter/engine#41336)
2023-04-19 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from yD5a3QBJHUFM4nVou... to suSuT9F8zuP-pBg-E... (flutter/engine#41334)
2023-04-19 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from Cy5LG4U2InaFLkJGz... to Tun7i4VLz6ncx8JJJ... (flutter/engine#41331)
2023-04-19 skia-flutter-autoroll@skia.org Roll Skia from 85d9e67653b1 to 8af1dd9659f0 (1 revision) (flutter/engine#41333)
2023-04-19 skia-flutter-autoroll@skia.org Roll Skia from 5a718d9e9c06 to 85d9e67653b1 (4 revisions) (flutter/engine#41330)
2023-04-19 skia-flutter-autoroll@skia.org Roll Dart SDK from 1f224df52bee to 27e71f19c144 (3 revisions) (flutter/engine#41329)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from Cy5LG4U2InaF to Tun7i4VLz6nc
  fuchsia/sdk/core/mac-amd64 from yD5a3QBJHUFM to suSuT9F8zuP-

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Refactor Flutter Gradle Plugin so it can be applied using the declarative `plugins {}` block (#123511)

This PR aims to resolve #121552.

Resources used:
- [Developing Plugins](https://docs.gradle.org/current/userguide/custom_plugins.html)
- [Using Gradle Plugins](https://docs.gradle.org/current/userguide/plugins.html#sec:plugins_block)
- [Composite Builds Plugin Development Sample](https://docs.gradle.org/current/samples/sample_composite_builds_plugin_development.html)

This PR also paves way for #121541, because apps will no longer have:

```groovy
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
```

hardcoded. Instead, they'll use:

```groovy
plugins {
    // ...
    id "dev.flutter.flutter-gradle-plugin" // the exact name is tentative
}
```

as title

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] 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]:
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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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]: https://github.com/flutter/flutter/wiki/Chat

Reverts flutter/flutter#124810

Fixes: https://github.com/flutter/flutter/issues/124808

https://github.com/flutter/engine/compare/8b7cdb02f7f3...609f9d536494

2023-04-19 bdero@google.com [Impeller] Add buffer-to-texture blit capability check; fix GL+VK playgrounds on macOS (flutter/engine#41320)

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https://github.com/flutter/engine/compare/099ed6c62d04...8b7cdb02f7f3

2023-04-19 aam@google.com Roll dart, zlib, emscripten, tweak license script for rolled zlib (flutter/engine#41299)
2023-04-19 skia-flutter-autoroll@skia.org Roll Skia from 84630c3c18b2 to 5a718d9e9c06 (3 revisions) (flutter/engine#41318)
2023-04-19 bdero@google.com [Impeller] Provide an opaque interface for color sources in Aiks (flutter/engine#41315)
2023-04-18 yjbanov@google.com [web:canvaskit] remove unnecessary instrumentation from picture (flutter/engine#41313)
2023-04-18 skia-flutter-autoroll@skia.org Roll Skia from 476ee3fd54cc to 84630c3c18b2 (5 revisions) (flutter/engine#41316)
2023-04-18 godofredoc@google.com Double zip FlutterMacOS.framework.zip. (flutter/engine#41306)

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https://github.com/flutter/engine/compare/5fcc7b719029...099ed6c62d04

2023-04-18 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from qZHSvkpAU1-YYGvYc... to yD5a3QBJHUFM4nVou... (flutter/engine#41314)
2023-04-18 yjbanov@google.com [web:canvaskit] clean up the rest of skia_object_cache usages (flutter/engine#41259)
2023-04-18 skia-flutter-autoroll@skia.org Roll Skia from f80ee1088861 to 476ee3fd54cc (2 revisions) (flutter/engine#41309)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from qZHSvkpAU1-Y to yD5a3QBJHUFM

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Fixes https://github.com/flutter/flutter/issues/124247

| Native | Flutter before | Flutter after |
| --- | --- | --- |
| <img width="248" alt="Screenshot 2023-04-05 at 9 26 16 AM" src="https://user-images.githubusercontent.com/389558/230177116-154999e8-eef3-441d-9fe9-7063839a6b99.png"> | <img width="240" alt="Screenshot 2023-04-05 at 11 18 01 AM" src="https://user-images.githubusercontent.com/389558/230177125-1680e851-223e-4956-b5b6-1a24e11dc22a.png"> | <img width="226" alt="Screenshot 2023-04-05 at 11 17 36 AM" src="https://user-images.githubusercontent.com/389558/230177123-bde82134-67e1-4ce2-8eec-719eeb779bf4.png"> |

Also, it's now possible for anyone to create disabled buttons like this by setting ContextMenuButtonItem.onPressed to `null`.

Fixes #102811. Adds an adaptive constructor to AlertDialog, along with the adaptive function showAdaptiveDialog.

<img width="357" alt="Screenshot 2023-04-06 at 10 40 18 AM" src="https://user-images.githubusercontent.com/58190796/230455412-31100922-cfc5-4252-b8c6-6f076353f29e.png">
<img width="350" alt="Screenshot 2023-04-06 at 10 42 50 AM" src="https://user-images.githubusercontent.com/58190796/230455454-363dd37e-c44e-4aca-b6a0-cfa1d959f606.png">

https://github.com/flutter/engine/compare/6d263ea56a62...5fcc7b719029

2023-04-18 dnfield@google.com [Impeller] Gpu model information to Skia gold (flutter/engine#41216)
2023-04-18 30870216+gaaclarke@users.noreply.github.com [Impeller] faster glyph atlas generation by removing data copies (flutter/engine#41290)
2023-04-18 godofredoc@google.com Migrate android AOT to engine_v2. (flutter/engine#41229)
2023-04-18 skia-flutter-autoroll@skia.org Roll Skia from 5bd4bdc0d8e2 to f80ee1088861 (8 revisions) (flutter/engine#41302)

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dart:js_interop and package:js will start conflicting, since they both have an `@JS` annotation. Until we're ready to only use dart:js_interop (which will require updating the SDK constraints of every package), we should hide the `@JS` annotation from dart:js_interop. Due to shadowing, this is the behavior today, so there should be no functional change.

Unblocks https://dart-review.googlesource.com/c/sdk/+/294130/8 and prevents confusing shadowing of dart:js_interop annotations like we do today.

- [Mentioned CL that is unblocked] I listed at least one issue that this PR fixes in the description above.
- [Need test-exemption] I added new tests to check the change I am making, or this PR is [test-exempt].
- [Need to run] All existing and new tests are passing.

Remove double.fromEnvironment from dart-define doc.

Fixes #124665 

The current dart-define docs reads:

```
Additional key-value pairs that will be available as constants from the String.fromEnvironment, bool.fromEnvironment, int.fromEnvironment, and
double.fromEnvironment constructors.
```
while dart-define-from-file reads:

```
The path of a json format file where flutter define a global constant pool. 
Json entry will be available as constants from the String.fromEnvironment, bool.fromEnvironment, int.fromEnvironment, 
and double.fromEnvironment constructors; the key and field are json values
```

<img width="1440" alt="Screenshot 2023-04-03 at 19 31 34" src="https://user-images.githubusercontent.com/31275429/229720102-2020e1a9-c1fb-470b-89e6-ffb84096a51b.png">

However, there is no fromEnvironment constructor for double. The aim of this PR is to address this by removing double.fromEnvironment from help docs as stated in

Adding my name (Kim Jiun) to Authors.

REF : https://github.com/flutter/flutter/pull/91496
Thanks!

## Description

This adds an optional argument to the `SubmenuButton` that allows the creator to supply a `MenuController` for controlling the menu.

## Related Issues
 - Fixes https://github.com/flutter/flutter/issues/124988

## Tests
 - Added tests for new argument.

https://github.com/flutter/engine/compare/879308a52228...6d263ea56a62

2023-04-18 gspencergoog@users.noreply.github.com Some minor doc typo and diagnostic fixes. (flutter/engine#40982)

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Fixes a bug where the spell check menu could overflow.

Remove TESTOWNERS matching the removed impeller tests in https://github.com/flutter/flutter/pull/125044.

Filed https://github.com/flutter/flutter/issues/125055 since I believe the mismatch should have been caught in that PR.

Fixes https://github.com/flutter/flutter/issues/124174
Fixes https://github.com/flutter/flutter/issues/124980

https://github.com/flutter/engine/compare/72b68622fffa...879308a52228

2023-04-18 30870216+gaaclarke@users.noreply.github.com [Impeller] Turned on wide gamut support by default. (flutter/engine#39801)

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These are currently unused and will not work in a multi-view environment where we will have multiple render trees.

Work towards https://github.com/flutter/flutter/issues/121573.

Currently, nullable-getter defaults to false when l10n.yaml is not present, which is not the same behavior as when an l10n.yaml file is present and nullable-getter is not set.

Fixes #120457.

https://github.com/flutter/engine/compare/55bb065c607b...72b68622fffa

2023-04-18 skia-flutter-autoroll@skia.org Manual roll Skia from d9e216e62223 to 5bd4bdc0d8e2 (12 revisions) (flutter/engine#41286)

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https://github.com/flutter/flutter/issues/120408

Fixes https://github.com/flutter/flutter/issues/125049

This is blocking the dart roll, dart fix will now fix some invalid code that was in these test cases. These test case files are un-analyzed intentionally because they are by nature samples of broken code.

## Description

This updates the copy icon for copying sample code to use `content_copy` instead of `assignment`.
Before:
<img width="369" alt="223876418-2470c4c5-abfc-4511-9762-1fd0b6e05903" src="https://user-images.githubusercontent.com/8867023/228396142-450125ee-d8cf-4ede-8545-5920eb0da99d.png">

After:
<img width="408" alt="image" src="https://user-images.githubusercontent.com/8867023/228395959-8531704a-77aa-43af-9dcf-7456bb2ed090.png">

## Related Issues
 - Fixes https://github.com/flutter/flutter/issues/122246

## Tests
 - No tests needed.

Tidying up the spell check API.

Fixes the cursor location after selecting a spell check result on iOS.

https://github.com/flutter/engine/compare/d2973619074e...55bb065c607b

2023-04-18 10456171+caroqliu@users.noreply.github.com [fuchsia] migrate touch-input integration tests to gfx scene manager test ui stack (flutter/engine#41118)

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Impeller is now the default on iOS, so these are redundant.

In a subsequent change, I'll clean up the source files for these.

https://github.com/flutter/packages/compare/0277f2ad9d92...faf53fb3998c

2023-04-18 engine-flutter-autoroll@skia.org Manual roll Flutter from 50171bba to 15cb1f84 (9 revisions) (flutter/packages#3749)
2023-04-17 reidbaker@google.com [palette_generator] run agp update for example (flutter/packages#3747)
2023-04-17 47866232+chunhtai@users.noreply.github.com [go_router] Fixes a bug that go_router would crash if pageBuilder depends on InheritedWidgets.s. (flutter/packages#3714)
2023-04-17 49699333+dependabot[bot]@users.noreply.github.com [pigeon]: Bump com.android.tools.build:gradle from 7.3.1 to 8.0.0 in /packages/pigeon/platform_tests/alternate_language_test_plugin/android (flutter/packages#3727)
2023-04-17 49699333+dependabot[bot]@users.noreply.github.com [pigeon]: Bump com.android.tools.build:gradle from 7.3.1 to 8.0.0 in /packages/pigeon/platform_tests/test_plugin/android (flutter/packages#3726)
2023-04-17 49699333+dependabot[bot]@users.noreply.github.com [pigeon]: Bump io.mockk:mockk from 1.13.4 to 1.13.5 in /packages/pigeon/platform_tests/test_plugin/android (flutter/packages#3725)
2023-04-17 stuartmorgan@google.com [tool] Add initial gradle validation command (flutter/packages#3715)

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https://github.com/flutter/engine/compare/c4396f9f602f...d2973619074e

2023-04-18 leroux_bruno@yahoo.fr [macOS] Fix Ctrl+Tab is broken
(flutter/engine#40706)
2023-04-18 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from
K1LGtKXyxRlW3Q9O1... to qZHSvkpAU1-YYGvYc... (flutter/engine#41293)
2023-04-18 aam@google.com Roll buildroot to
059d155b4d452efd9c4427c45cddfd9445144869 (flutter/engine#41288)
2023-04-18 bdero@google.com [Impeller] Remove glyph pixel rounding
during text frame conversion (flutter/engine#41285)
2023-04-18 godofredoc@google.com Revert "Reland "Migrate mac_host_engine
to engine v2 builds."" (flutter/engine#41284)
2023-04-17 flar@google.com focus SkiaGPUObject wrappers on only those
objects that need the protection (flutter/engine#41237)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from K1LGtKXyxRlW to qZHSvkpAU1-Y

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This PR was generated by `flutter update-packages --force-upgrade`.

Adds `acceptEmptyDate` property to `InputDatePickerFormField`.

Fixes: #117511

| `acceptEmptyDate` is **false** | `acceptEmptyDate` is **true** |
| --- | ---|
| ![acceptemptydate_false](https://user-images.githubusercontent.com/13456345/229893658-280ecdee-d509-4579-b53c-9d8d485c61b4.gif) | ![acceptemptydate__true](https://user-images.githubusercontent.com/13456345/229895144-115e71bd-e5bb-4653-8db2-9f57dd8262aa.gif) |

during performLayout, active children's constraints were updated, but they weren't laid out again w.r.t their parent (ListWheelScrollView).

Fixes #123497

https://github.com/flutter/engine/compare/4a603aaff32e...c4396f9f602f

2023-04-17 zanderso@users.noreply.github.com Roll impeller-cmake-example to 58042bb24833a3cbd615ad082b1d17daef42d097 (flutter/engine#41280)
2023-04-17 jacksongardner@google.com Reland ui_web files in sky_engine (flutter/engine#41169)

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https://github.com/flutter/engine/compare/20034a8d62c4...4a603aaff32e

2023-04-17 magder@google.com Remove 'Mac mac_unopt' in favor of Linux (flutter/engine#41226)
2023-04-17 chinmaygarde@google.com [Impeller] Add debug ToString methods to render targets. (flutter/engine#41221)

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https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

This is motivated by part of the 2D scrolling proposal: [flutter.dev/go/2D-Foundation](https://flutter.dev/go/2D-Foundation)

This is one of the last little PRs to prep for the 2D scrolling foundation. 
This adds an optional `axis` parameter to the static Scrollable methods `[of, maybeOf, recommendDeferredLoadingForContext]`. This allows developers that are nesting scrollables (or one day using 2D scrolling) to look them up instead by a particular axis.

In general, even outside the context of 2D, I think this is helpful. I am often asked how to get the outer scrollable when nesting. Now it can be done.

There is also a small semantic refactor here in ScrollableState.build, this just creates a private method (_buildChrome) that will be overridden in 2D later. It is easier to add now than in the really big PR that will be.