Closes #143396

### Description
- Removes `js_util` library usage across the codebase

In order to get rid of `dart.library.js_util` in
[`kIsWeb`](https://github.com/flutter/flutter/blob/e8d56b25c039666e1040c22ac36cfa3550be58cf/packages/flutter/lib/src/foundation/constants.dart#L83)
constant the dart analyzer has to be updated first. For now, the
`dart.library.js_util` value is hardcoded in the source code:
https://github.com/dart-lang/sdk/blob/1a88edceb75f70490827ef845586bf549d5f05b0/pkg/analyzer/lib/src/dart/constant/evaluation.dart#L2908-L2915.
So we either have to update this value or wait for the
dart-lang/sdk#50045 fix.

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https://skia.googlesource.com/skia.git/+log/59be8479c637..bf3f9b77d3a8

2025-07-16 kjlubick@google.com Copy version.js instead of install due to
symlinks
2025-07-16 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from dd4d30b3bfd0 to d28110d62aa4 (5 revisions)
2025-07-16 robertphillips@google.com [graphite] Move Android
PrecompileSettings to their own file
2025-07-16 michaelludwig@google.com [graphite] Allow ClipStack to modify
draw geometry
2025-07-16 kjlubick@google.com Fix/diagnose missing bazel paths in
skottie-final
2025-07-16 mike@reedtribe.org change generatePath() to return
optional<GeneratedPath>
2025-07-16 lukasza@chromium.org [rust png] Gracefully handle input
stream that shrinks over time (reland).

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…h operations) (#172236)

This fixes #172184 by considering
the last commit to `release-candidate-branch.version` as the significant
commit.

Otherwise, operationally, it works the same. I tested this on 3.35 and
it works as expected (where the current does not).

Some changes which make Skwasm less dependent on GC cycles to free its
native resources:
* Explicitly clean up pictures clipped by the scene view
* Free native `ParagraphBuilder` when `build()` is called
* Restructure `TextStyle`, `ParagraphStyle`, `StrutStyle` and
`LineMetrics` so that they don't persistently hang on to native objects
beyond a paragraph build cycle.

This addresses #170889

<!-- meta-tags: To be used by the automation script only, DO NOT MODIFY.
{
  "name": "Linux_pixel_7pro integration_ui_driver"
}
-->
The issue #167638 has been
closed, and the test has been passing for [50 consecutive
runs](https://data.corp.google.com/sites/flutter_infra_metrics_datasite/flutter_check_test_flakiness_status_dashboard/?p=BUILDER_NAME:%22Linux_pixel_7pro%20integration_ui_driver%22).
This test can be marked as unflaky.

It worked on the Mac version of Powershell (`pwsh`) but [not on the
Windows
bots](https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8709168939844960513/+/u/run_test.dart_for_framework_tests_shard_and_subshard_misc/stdout):
```txt
00:09 +37 ~2 -3: C:/b/s/w/ir/x/w/flutter/dev/tools/test/last_engine_commit_test.dart: returns the last engine commit [E]
  Failed running "powershell [C:\b\s\w\ir\x\t\last_engine_commit_test.88f44c9f\flutter\bin\internal\last_engine_commit.ps1]" (exit code = 1),
  stdout: 
  stderr: Join-Path : A positional parameter cannot be found that accepts argument 'internal'.
  At C:\b\s\w\ir\x\t\last_engine_commit_test.88f44c9f\flutter\bin\internal\last_engine_commit.ps1:29 char:35
  + ... SION_PATH = Join-Path $gitToplevel "bin" "internal" "release-candidat ...
  +                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : InvalidArgument: (:) [Join-Path], ParentContainsErrorRecordException
      + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.JoinPathCommand
```

... this looks safer, I'll make sure it passes pre-subs this time.

https://dart.googlesource.com/sdk.git/+log/766ee8029b11..d71df90177e4

2025-07-16 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-5.0.dev

If this roll has caused a breakage, revert this CL and stop the roller
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That page doesn't seem to exist in the repo anymore.

Fixes #163288
Fixes #164405

The previous behavior of `RenderWebImage` for layout and positioning did
not work for all values of `BoxFit` and `AlignmentGeometry`. This PR
gets `RenderWebImage` to properly lay out and offset its child (the
`<img>` element).

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
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See #172192.

https://skia.googlesource.com/skia.git/+log/bf3f9b77d3a8..3ad1aace3e02

2025-07-16 bungeman@google.com Update clang and iwyu for Linux
2025-07-16 kjlubick@google.com Make borenet@ and kjlubick@ OWNERS of
include/*.bzl files
2025-07-16 lukasza@chromium.org Reapply "[rust png] Extra verification
of dimensions of the first `fcTL` chunk."
2025-07-16 mike@reedtribe.org More uses of pathbuilder instead of path
2025-07-16 mike@reedtribe.org change getPath() to return optional
2025-07-16 lehoangquyen@chromium.org GraphiteDawn: use push constants.
2025-07-16 michaelludwig@google.com Increase tolerances for BigImageTest
slightly
2025-07-16 mike@reedtribe.org Oops -- false does not map to {} -- it
mapped to 0
2025-07-16 kjlubick@google.com Fix path in build.sh
2025-07-16 michaelludwig@google.com [graphite] Snap scissor rects to 4px
boundaries
2025-07-16 robertphillips@google.com [graphite] Migrate
RenderPassProperties out of PrecompileTestUtils.h

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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… silly reason (#172256)

WARNING: codefu's snark level is approaching maximums.

Adds more data to licenses_cpp. There are no missing copyrights after
this PR.

There is one workaround for the boost license since it is split across
multiple comments, which isn't yet supported.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
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- [x] I read the [Tree Hygiene] wiki page, which explains my
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- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

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

<!-- Links -->
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[Data Driven Fixes]:
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…buffer. (#172090)

This framebuffer then gets copied into GTK during the draw calls. This
disconnects the Flutter rendering from the GTK rendering which will
allow us to render Flutter using EGL directly and support rendering
without any views present (required for multi-window).

Framebuffers are shared between the Flutter and GTK OpenGL contexts
using EGLImage. When running under X11 GTK uses GLX and this is not
possible - instead the buffers are copied via the CPU in this case.

https://skia.googlesource.com/skia.git/+log/3ad1aace3e02..5b4afa58289a

2025-07-16 jlavrova@google.com Fixing chrome roll
2025-07-16 kjlubick@google.com Add script to tag docker images built on
Louhi
2025-07-16 robertphillips@google.com [graphite] Move Android-specific
PaintOptions into AndroidPaintOptions.cpp

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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https://dart.googlesource.com/sdk.git/+log/d71df90177e4..486f9c0663bc

2025-07-16 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-6.0.dev

If this roll has caused a breakage, revert this CL and stop the roller
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…... (#172268)

If this roll has caused a breakage, revert this CL and stop the roller
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https://skia.googlesource.com/skia.git/+log/5b4afa58289a..3673a1f26a63

2025-07-16
recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com
Roll recipe dependencies (trivial).

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