https://github.com/flutter/engine/compare/fbc9b889aee9...5d1c0d4dc327

2024-02-23 flar@google.com [Impeller] Compute UV coordinates lazily in PositionUVWriter (flutter/engine#50879)
2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 49dd7ed24bec to fde4d63c5e61 (3 revisions) (flutter/engine#50917)

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 jimgraham@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:
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

https://github.com/flutter/engine/compare/b5bebfe43d29...fbc9b889aee9

2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 037e08e92598 to 49dd7ed24bec (3 revisions) (flutter/engine#50916)
2024-02-23 john@johnmccutchan.com Add an initial 'build' command to engine_tool (flutter/engine#50681)
2024-02-23 skia-flutter-autoroll@skia.org Roll Dart SDK from 7f6eccd65255 to 9849ca5fcaec (1 revision) (flutter/engine#50915)

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 jimgraham@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:
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

This one flakes but rarely.

Part of https://github.com/flutter/flutter/issues/143616

Relands "Changing `TextPainter.getOffsetForCaret` implementation to remove the logarithmic search (#143281)" (reverted in #143801) (#143954)

The original PR was reverted because the new caret positioning callpath triggered a skparagraph assert. The assert has been removed. Relanding the PR with no changes applied.

https://github.com/flutter/engine/compare/5f99a6c3289e...b5bebfe43d29

2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from c7f8e0e6f3c2 to 037e08e92598 (8 revisions) (flutter/engine#50914)

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 jimgraham@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:
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

This pull request fixes #143803 by taking advantage of Dart's null-aware operators.

And unlike `switch` expressions ([9 PRs](https://github.com/flutter/flutter/pull/143634) and counting), the Flutter codebase is already fantastic when it comes to null-aware coding. After refactoring the entire repo, all the changes involving `?.` and `??` can fit into a single pull request.

Part of https://github.com/flutter/flutter/issues/143616

Without this these tests only run on postsubmit which means we can't get gold results on PRs.

This was reverted because it landed after an engine change that broke flutter tester. That change has since been reverted.

https://github.com/flutter/engine/compare/0f3ad23b84ed...5f99a6c3289e

2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from bb8a7832a6f4 to c7f8e0e6f3c2 (3 revisions) (flutter/engine#50911)
2024-02-23 brianosman@google.com Replace SkColorSpace::filterColor with filterColor4f (flutter/engine#50821)
2024-02-23 skia-flutter-autoroll@skia.org Roll Dart SDK from 52111952d91b to 7f6eccd65255 (1 revision) (flutter/engine#50910)
2024-02-23 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from j9cJ94K-T1i3u5xGh... to sO-oG6KoeFlPK2WLR... (flutter/engine#50907)
2024-02-23 bdero@google.com [Impeller] Make StC work for Position+UV buffers. (flutter/engine#50900)
2024-02-23 skia-flutter-autoroll@skia.org Roll Dart SDK from 957130770e7d to 52111952d91b (1 revision) (flutter/engine#50906)
2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 14b5c1a4627a to bb8a7832a6f4 (1 revision) (flutter/engine#50905)
2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 5a0a82af7796 to 14b5c1a4627a (1 revision) (flutter/engine#50904)
2024-02-23 skia-flutter-autoroll@skia.org Roll Dart SDK from e2f2d9b464e9 to 957130770e7d (2 revisions) (flutter/engine#50903)
2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 254b27e90e3c to 5a0a82af7796 (1 revision) (flutter/engine#50902)
2024-02-23 matanlurey@users.noreply.github.com Move ban-plugin-java script into separate file and improve testing. (flutter/engine#50875)
2024-02-23 matanlurey@users.noreply.github.com Provide a subset of `adb logcat` logs streaming during scenario_app testing (flutter/engine#50886)
2024-02-23 54558023+keyonghan@users.noreply.github.com Remove obsolete `cache_root` property (flutter/engine#50894)
2024-02-23 skia-flutter-autoroll@skia.org Roll Skia from 58772db6bc46 to 254b27e90e3c (1 revision) (flutter/engine#50896)
2024-02-23 54558023+keyonghan@users.noreply.github.com Remove unused drone_dimension field (flutter/engine#50893)
2024-02-22 54558023+keyonghan@users.noreply.github.com Remove unused property from `Linux Web Framework tests` (flutter/engine#50891)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from j9cJ94K-T1i3 to sO-oG6KoeFlP

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 jimgraham@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:
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

https://github.com/flutter/packages/compare/078c2a304a01...7df2085c80e2

2024-02-22 ditman@gmail.com [web] Removes a few deprecated API usages. (flutter/packages#6177)
2024-02-22 katelovett@google.com [two_dimensional_scrollables] Fix layout offset of merged pinned cells (flutter/packages#6178)
2024-02-22 engine-flutter-autoroll@skia.org Roll Flutter from efee280c to 41581c9a (1 revision) (flutter/packages#6181)

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
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:
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

Almost all of our devicelab devices are on iOS 17 now, so let's use them exclusively so we can verify that tests pass consistently on iOS 17.

Fixes https://github.com/flutter/flutter/issues/144020.

Attempting to fix https://github.com/flutter/flutter/issues/142125.

https://github.com/flutter/flutter/issues/143956

I still did not include a dartfix since a dartfix that replaces `release` with `dispose` would change the semantics and may cause a runtime crash instead of a build error.

@Piinks  does setting `bulkApply` to false force the user to apply the fix to every occurrence one by one in their IDE? If so then it seems that would be the way to go for this deprecation?

https://github.com/flutter/flutter/issues/143956

Manual roll requested by goderbauer@google.com

https://github.com/flutter/engine/compare/06448ee8165f...0f3ad23b84ed

2024-02-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Implement frame timing callbacks in Skwasm. (#50737)" (flutter/engine#50895)
2024-02-22 skia-flutter-autoroll@skia.org Roll Dart SDK from 0f0f7400c38a to e2f2d9b464e9 (4 revisions) (flutter/engine#50881)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from a285cd79614c to 58772db6bc46 (3 revisions) (flutter/engine#50884)
2024-02-22 30870216+gaaclarke@users.noreply.github.com [Impeller] moved the kernel size assert to a more appropriate location. (flutter/engine#50880)
2024-02-22 15619084+vashworth@users.noreply.github.com Build macOS engine as an xcframework (flutter/engine#50300)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from dd8cd405d145 to a285cd79614c (3 revisions) (flutter/engine#50878)
2024-02-22 dnfield@google.com Avoid generated plugin registrant warnings for scenario_app (flutter/engine#50874)
2024-02-22 15619084+vashworth@users.noreply.github.com Delete and create iOS simulator before running Scenario app test (flutter/engine#50835)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from b9c16065b76d to dd8cd405d145 (2 revisions) (flutter/engine#50872)
2024-02-22 zanderso@users.noreply.github.com Remove 'bringup: true' from 'Mac mac_unopt' (flutter/engine#50865)
2024-02-22 31859944+LongCatIsLooong@users.noreply.github.com Pass the missing strut half leading flag over to skia paragraph builder (flutter/engine#50385)
2024-02-22 jacksongardner@google.com Implement frame timing callbacks in Skwasm. (flutter/engine#50737)
2024-02-22 flar@google.com [Impeller] Add stroke benchmarks that create UVs with no transform (flutter/engine#50847)
2024-02-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Remove WindowManager reflection in SingleViewPresentation.java (#49996)" (flutter/engine#50873)
2024-02-22 zanderso@users.noreply.github.com Use RBE on more Windows builders (flutter/engine#50866)
2024-02-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[Impeller] cache onscreen render targets. (#50751)" (flutter/engine#50871)

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 goderbauer@google.com,jimgraham@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:
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

https://github.com/flutter/flutter/issues/143956

The drone_dimensions is expected to be defined under property only. The field level definition has never been used.

part of https://github.com/flutter/flutter/issues/143671

https://github.com/flutter/flutter/issues/143956

https://github.com/flutter/engine/pull/50737 broke the tree

https://github.com/flutter/flutter/issues/143956

https://github.com/flutter/engine/compare/cb6115d3a6ab...c5d2e011652b

2024-02-22 30870216+gaaclarke@users.noreply.github.com [Impeller] moved the kernel size assert to a more appropriate location. (flutter/engine#50880)
2024-02-22 15619084+vashworth@users.noreply.github.com Build macOS engine as an xcframework (flutter/engine#50300)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from dd8cd405d145 to a285cd79614c (3 revisions) (flutter/engine#50878)

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 jimgraham@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:
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

Reverts flutter/flutter#138521

Adds a localized Close Button tooltip to the 'X' Button on a SnackBar, making it readable by screen readers.

Github Issue #143793 

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.24.3 to 3.24.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/github/codeql-action/blob/main/CHANGELOG.md">github/codeql-action's changelog</a>.</em></p>
<blockquote>
<h1>CodeQL Action Changelog</h1>
<p>See the <a href="https://github.com/github/codeql-action/releases">releases page</a> for the relevant changes to the CodeQL CLI and language packs.</p>
<p>Note that the only difference between <code>v2</code> and <code>v3</code> of the CodeQL Action is the node version they support, with <code>v3</code> running on node 20 while we continue to release <code>v2</code> to support running on node 16. For example <code>3.22.11</code> was the first <code>v3</code> release and is functionally identical to <code>2.22.11</code>. This approach ensures an easy way to track exactly which features are included in different versions, indicated by the minor and patch version numbers.</p>
<h2>[UNRELEASED]</h2>
<p>No user facing changes.</p>
<h2>3.24.4 - 21 Feb 2024</h2>
<ul>
<li>Fix an issue where an existing, but empty, <code>/sys/fs/cgroup/cpuset.cpus</code> file always resulted in a single-threaded run. <a href="https://redirect.github.com/github/codeql-action/pull/2151">#2151</a></li>
<li>Update default CodeQL bundle version to 2.16.3. <a href="https://redirect.github.com/github/codeql-action/pull/2156">#2156</a></li>
</ul>
<h2>3.24.3 - 15 Feb 2024</h2>
<ul>
<li>Fix an issue where the CodeQL Action would fail to load a configuration specified by the <code>config</code> input to the <code>init</code> Action. <a href="https://redirect.github.com/github/codeql-action/pull/2147">#2147</a></li>
</ul>
<h2>3.24.2 - 15 Feb 2024</h2>
<ul>
<li>Enable improved multi-threaded performance on larger runners for GitHub Enterprise Server users. This feature is already available to GitHub.com users. <a href="https://redirect.github.com/github/codeql-action/pull/2141">#2141</a></li>
</ul>
<h2>3.24.1 - 13 Feb 2024</h2>
<ul>
<li>Update default CodeQL bundle version to 2.16.2. <a href="https://redirect.github.com/github/codeql-action/pull/2124">#2124</a></li>
<li>The CodeQL action no longer fails if it can't write to the telemetry api endpoint. <a href="https://redirect.github.com/github/codeql-action/pull/2121">#2121</a></li>
</ul>
<h2>3.24.0 - 02 Feb 2024</h2>
<ul>
<li>CodeQL Python analysis will no longer install dependencies on GitHub Enterprise Server, as is already the case for GitHub.com. See <a href="https://github.com/github/codeql-action/blob/main/#3230---08-jan-2024">release notes for 3.23.0</a> for more details. <a href="https://redirect.github.com/github/codeql-action/pull/2106">#2106</a></li>
</ul>
<h2>3.23.2 - 26 Jan 2024</h2>
<ul>
<li>On Linux, the maximum possible value for the <code>--threads</code> option now respects the CPU count as specified in <code>cgroup</code> files to more accurately reflect the number of available cores when running in containers. <a href="https://redirect.github.com/github/codeql-action/pull/2083">#2083</a></li>
<li>Update default CodeQL bundle version to 2.16.1. <a href="https://redirect.github.com/github/codeql-action/pull/2096">#2096</a></li>
</ul>
<h2>3.23.1 - 17 Jan 2024</h2>
<ul>
<li>Update default CodeQL bundle version to 2.16.0. <a href="https://redirect.github.com/github/codeql-action/pull/2073">#2073</a></li>
<li>Change the retention period for uploaded debug artifacts to 7 days. Previously, this was whatever the repository default was. <a href="https://redirect.github.com/github/codeql-action/pull/2079">#2079</a></li>
</ul>
<h2>3.23.0 - 08 Jan 2024</h2>
<ul>
<li>We are rolling out a feature in January 2024 that will disable Python dependency installation by default for all users. This improves the speed of analysis while having only a very minor impact on results. You can override this behavior by setting <code>CODEQL_ACTION_DISABLE_PYTHON_DEPENDENCY_INSTALLATION=false</code> in your workflow, however we plan to remove this ability in future versions of the CodeQL Action. <a href="https://redirect.github.com/github/codeql-action/pull/2031">#2031</a></li>
<li>The CodeQL Action now requires CodeQL version 2.11.6 or later. For more information, see <a href="https://github.com/github/codeql-action/blob/main/#2227---16-nov-2023">the corresponding changelog entry for CodeQL Action version 2.22.7</a>. <a href="https://redirect.github.com/github/codeql-action/pull/2009">#2009</a></li>
</ul>
<h2>3.22.12 - 22 Dec 2023</h2>
<ul>
<li>Update default CodeQL bundle version to 2.15.5. <a href="https://redirect.github.com/github/codeql-action/pull/2047">#2047</a></li>
</ul>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/github/codeql-action/commit/e2e140ad1441662206e8f97754b166877dfa1c73"><code>e2e140a</code></a> Merge pull request <a href="https://redirect.github.com/github/codeql-action/issues/2157">#2157</a> from github/update-v3.24.4-982d9346a</li>
<li><a href="https://github.com/github/codeql-action/commit/5b1ae298f9e2aa0908205f904ebeebebdc74685f"><code>5b1ae29</code></a> Update changelog for v3.24.4</li>
<li><a href="https://github.com/github/codeql-action/commit/982d9346add1ff0ac9db3b764aa5d1007496e9f8"><code>982d934</code></a> Merge pull request <a href="https://redirect.github.com/github/codeql-action/issues/2111">#2111</a> from github/nickfyson/first-or-third-party</li>
<li><a href="https://github.com/github/codeql-action/commit/ebda17e8597cc970bf2442f27c6f2a429d14826f"><code>ebda17e</code></a> respond to review comments</li>
<li><a href="https://github.com/github/codeql-action/commit/cca1ddefc0a060bc9070bbddd3a1330c965f7d4f"><code>cca1dde</code></a> Merge branch 'main' into nickfyson/first-or-third-party</li>
<li><a href="https://github.com/github/codeql-action/commit/f32f0bf8e4be601057cf2b42bd296510931d5a6e"><code>f32f0bf</code></a> ensure only the upload-sarif action can submit a status report with first_par...</li>
<li><a href="https://github.com/github/codeql-action/commit/bf8c75ee37169a266fa6b795e1fd1fd9b4a32110"><code>bf8c75e</code></a> Merge pull request <a href="https://redirect.github.com/github/codeql-action/issues/2153">#2153</a> from github/aeisenberg/add-permissions-doc</li>
<li><a href="https://github.com/github/codeql-action/commit/36c51ac2b5abbdffd22f44a746f1882962308885"><code>36c51ac</code></a> Capitalize Code Scanning</li>
<li><a href="https://github.com/github/codeql-action/commit/a7dc22949666ca49b1add57eb421b6d550ef80d2"><code>a7dc229</code></a> add first_party_analysis boolean to all status reports</li>
<li><a href="https://github.com/github/codeql-action/commit/592977e6ae857384aa79bb31e7a1d62d63449ec5"><code>592977e</code></a> Merge pull request <a href="https://redirect.github.com/github/codeql-action/issues/2151">#2151</a> from angelapwen/fix-cpu-group-bug</li>
<li>Additional commits viewable in <a href="https://github.com/github/codeql-action/compare/379614612a29c9e28f31f39a59013eb8012a51f0...e2e140ad1441662206e8f97754b166877dfa1c73">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=github/codeql-action&package-manager=github_actions&previous-version=3.24.3&new-version=3.24.4)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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</details>

https://github.com/flutter/engine/compare/06448ee8165f...cb6115d3a6ab

2024-02-22 dnfield@google.com Avoid generated plugin registrant warnings for scenario_app (flutter/engine#50874)
2024-02-22 15619084+vashworth@users.noreply.github.com Delete and create iOS simulator before running Scenario app test (flutter/engine#50835)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from b9c16065b76d to dd8cd405d145 (2 revisions) (flutter/engine#50872)
2024-02-22 zanderso@users.noreply.github.com Remove 'bringup: true' from 'Mac mac_unopt' (flutter/engine#50865)
2024-02-22 31859944+LongCatIsLooong@users.noreply.github.com Pass the missing strut half leading flag over to skia paragraph builder (flutter/engine#50385)
2024-02-22 jacksongardner@google.com Implement frame timing callbacks in Skwasm. (flutter/engine#50737)
2024-02-22 flar@google.com [Impeller] Add stroke benchmarks that create UVs with no transform (flutter/engine#50847)
2024-02-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Remove WindowManager reflection in SingleViewPresentation.java (#49996)" (flutter/engine#50873)
2024-02-22 zanderso@users.noreply.github.com Use RBE on more Windows builders (flutter/engine#50866)
2024-02-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[Impeller] cache onscreen render targets. (#50751)" (flutter/engine#50871)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Fixes an issue where if the `TextSpan` doesn't have a text style, the specified strutStyle is not applied.

Additionally, adds a migration flag for https://github.com/flutter/engine/pull/50385, for internal golden changes. It's only going to exist for a week.

https://github.com/flutter/flutter/issues/143915

cc @yusuf-goog

Contributes to https://github.com/flutter/flutter/issues/141198

### Description
- Adds `CurvedAnimation` disposals to `material/chip.dart`, `material/input_decorator.dart`, `material/toggleable.dart`, `widgets/animated_switcher.dart`, `widgets/overscroll_indicator.dart`.

Fixes a small documentation typo.

Fixed Small Typo in Emulators Test Name. I filed #140656 and it was fixed in #142853. I noticed this one there and decided to send a fix.

This PR implements the functionality described above and hides it behind
the `--experimental-faster-testing` flag of `flutter test`.

### The following are some performance measurements from test runs
conducted on GitHub Actions

run 1 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/1
run 2 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/2
run 3 logs:
https://github.com/derekxu16/flutter_test_ci/actions/runs/8008029772/attempts/3

**length of `flutter test --reporter=expanded test/animation
test/foundation` step**

run 1: 54s
run 2: 52s
run 3: 56s

average: 54s

**length of `flutter test --experimental-faster-testing
--reporter=expanded test/animation test/foundation` step**

run 1: 27s
run 2: 27s
run 3: 29s

average: 27.67s (~48.77% shorter than 54s)

**length of `flutter test --reporter=expanded test/animation
test/foundation test/gestures test/painting test/physics test/rendering
test/scheduler test/semantics test/services` step**

run 1: 260s
run 2: 270s
run 3: 305s

average: 278.33s


**length of `flutter test --experimental-faster-testing
--reporter=expanded test/animation test/foundation test/gestures
test/painting test/physics test/rendering test/scheduler test/semantics
test/services` step**

from a clean build (right after deleting the build folder):

run 1: 215s
run 2: 227s
run 3: 245s

average: 229s (~17.72% shorter than 278.33s)

Note that in reality, `test/material` was not passed to `flutter test`
in the trials below. All of the test files under `test/material` except
for `test/material/icons_test.dart` were listed out individually

**length of `flutter test --reporter=expanded test/material` step**

run 1: 408s
run 2: 421s
run 3: 451s

average: 426.67s

**length of `flutter test --experimental-faster-testing
--reporter=expanded test/material` step**

run 1: 382s
run 2: 373s
run 3: 400s

average: 385s (~9.77% shorter than 426.67s)

---------
Co-authored-by: Dan Field <dnfield@google.com>

https://github.com/flutter/engine/compare/9250bfdb38c5...06448ee8165f

2024-02-22 zanderso@users.noreply.github.com Change "Linux mac_unopt" to "Mac mac_unopt" (flutter/engine#50863)

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Reverts flutter/flutter#143799

Initiated by: goderbauer

Reason for reverting: The microbenchmark failed two run two times in a row after this was committed (see https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8755379171959141089/+/u/run_microbenchmarks/stdout).

Original PR Author: bernaferrari

Reviewed By: {goderbauer}

This change reverts the following previous change:
Original Description:
Re-lands https://github.com/flutter/flutter/pull/143542 (which is part 1 of https://github.com/flutter/flutter/pull/138481)

The filename was wrong 🫠

https://github.com/flutter/packages/compare/48048f6bc779...078c2a304a01

2024-02-22 engine-flutter-autoroll@skia.org Manual roll Flutter from 5129806e to efee280c (47 revisions) (flutter/packages#6180)
2024-02-22 engine-flutter-autoroll@skia.org Manual roll Flutter (stable) from bae5e49bc2a8 to abb292a07e20 (1 revision) (flutter/packages#6179)
2024-02-21 louisehsu@google.com [in_app_purchase] Convert refreshReceipt(), startObservingPaymentQueue(), stopObservingPaymentQueue(), registerPaymentQueueDelegate(), removePaymentQueueDelegate(), showPriceConsentIfNeeded() to Pigeon (flutter/packages#6165)
2024-02-21 43054281+camsim99@users.noreply.github.com [camerax] Modifies initialized camera info to reflect default AF/AE modes and the ability to set focus points for each (flutter/packages#6109)
2024-02-21 43054281+camsim99@users.noreply.github.com [camerax] Implements `setFocusPoint`, `setExposurePoint`, `setExposureOffset` (flutter/packages#6059)
2024-02-21 stuartmorgan@google.com [various] Commit Windows build migrations (flutter/packages#6175)
2024-02-21 kevmoo@users.noreply.github.com [flutter_markdown] Support wasm (flutter/packages#6168)
2024-02-21 737941+loic-sharma@users.noreply.github.com [ci] Run Windows Arm64 build tests post-submit (flutter/packages#6166)
2024-02-21 stuartmorgan@google.com [url_launcher] Remove `renderView` usage (flutter/packages#6137)
2024-02-21 b@sdevaan.nl [camera_android_camerax] Fix typo in readme (flutter/packages#6143)
2024-02-21 stuartmorgan@google.com [local_auth] Switch iOS endorsement to `local_auth_darwin` (flutter/packages#6107)

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https://github.com/flutter/engine/compare/7777480eb94d...9250bfdb38c5

2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from 0b55d78d32f9 to b9c16065b76d (1 revision) (flutter/engine#50861)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from cbdbcf9bebe6 to 0b55d78d32f9 (1 revision) (flutter/engine#50860)
2024-02-22 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from dLhvv964txwnSlvNw... to j9cJ94K-T1i3u5xGh... (flutter/engine#50858)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from ec119f44e6b9 to cbdbcf9bebe6 (2 revisions) (flutter/engine#50857)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from 4aa97aca087c to ec119f44e6b9 (1 revision) (flutter/engine#50849)
2024-02-22 bdero@google.com [Impeller] Add StC color source/clip behavior + constexpr flag for enabling StC. (flutter/engine#50817)
2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from 3fd1a5a7c7c1 to 4aa97aca087c (2 revisions) (flutter/engine#50848)
2024-02-22 matanlurey@users.noreply.github.com Minor non-semantic refactors of `ExternalTexturesFlutterActivity` (flutter/engine#50845)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from dLhvv964txwn to j9cJ94K-T1i3

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC jimgraham@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
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Re-lands https://github.com/flutter/flutter/pull/143542 (which is part 1 of https://github.com/flutter/flutter/pull/138481)

The filename was wrong ðŸ«

https://github.com/flutter/engine/compare/7eeb697687d5...7777480eb94d

2024-02-22 skia-flutter-autoroll@skia.org Roll Skia from 57490c8d257e to 3fd1a5a7c7c1 (9 revisions) (flutter/engine#50842)

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https://github.com/flutter/engine/compare/bf5c003085fd...7eeb697687d5

2024-02-22 tugorez@users.noreply.github.com Add view focus direction detection to flutter web. (flutter/engine#50843)
2024-02-22 matanlurey@users.noreply.github.com Add a similar `runIf` guard to `web_engine` as web framework. (flutter/engine#50846)
2024-02-22 dkwingsmt@users.noreply.github.com Add scheduleWarmUpFrame (flutter/engine#50570)
2024-02-22 matanlurey@users.noreply.github.com Remove/reduce unused or private methods and add tests to `SkiaGoldClient` (flutter/engine#50844)
2024-02-22 matanlurey@users.noreply.github.com Clean up contributing formatting, add a Skia gold callout (flutter/engine#50828)
2024-02-21 34871572+gmackall@users.noreply.github.com Make Android Studio be able to run android embedding unit tests out of the box (flutter/engine#50840)
2024-02-21 zanderso@users.noreply.github.com Shift some deps to //flutter/third_party (flutter/engine#50830)
2024-02-21 tugorez@users.noreply.github.com Make the view focus binding report focus transitions across elements. (flutter/engine#50610)
2024-02-21 chris@bracken.jp [macOS] Wrap FlutterEngineTest in autoreleasepool (flutter/engine#50832)
2024-02-21 jason-simmons@users.noreply.github.com Update the vulkan_glfw sample for the latest roll of vulkan-deps (flutter/engine#50839)
2024-02-21 skia-flutter-autoroll@skia.org Roll Skia from 8fa858855820 to 57490c8d257e (6 revisions) (flutter/engine#50833)
2024-02-21 zanderso@users.noreply.github.com Starts a .ci.yaml parser (flutter/engine#50783)
2024-02-21 skia-flutter-autoroll@skia.org Roll Dart SDK from f344e2266468 to 0f0f7400c38a (6 revisions) (flutter/engine#50837)
2024-02-21 737941+loic-sharma@users.noreply.github.com [Windows] Fix top-level message procedure order (flutter/engine#50797)
2024-02-21 john@johnmccutchan.com Tweak verbose log messages in ImageReaderSurfaceProducer (flutter/engine#50831)
2024-02-21 matanlurey@users.noreply.github.com Add a throw statement for imgtestAdd non 0 exit codes. (flutter/engine#50829)

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I don't know if this is feasible, but figured it was worth seeing.
Often times dart fixes are forgotten as part of the code review process.
I know some people ignore the PR template, but considered maybe a mention was warranted.

I've made the change reflected below: