…#42160)

From local testing, this doesn't seem to be necessary on physical iOS devices, with or without platform views.

Adds a compute shader that computes the UV mapping for an arbitrary geometry. Use it with drawPoints since I didn't realize it was possible to use an image shader with this � .

…orSourceTextContents (#42142)

Previously this was attempting to invert the TransformBounds done by GetCoverage.  TransformBounds computes a bounding box of the transformed rectangle and can not be reversed.

Fixes flutter/flutter#127103

…plying mutators #41573" (#42115)

The original PR (#41573) was reverted due to flutter/flutter#126951

The issue will be fixed in #42079

This needs to be landed after #42079

fixes: flutter/flutter#125620

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

Find this when reading source code today...

Btw, what about introducing a spell checker to Flutter source code? ;)

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Fixes flutter/flutter#127061

See flutter/flutter#126768

https://dart.googlesource.com/sdk.git/+log/b3e1eeda4918..1ca8f8368ecc

2023-05-22 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-134.0.dev
2023-05-22 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-133.0.dev
2023-05-20 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-132.0.dev
2023-05-20 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-131.0.dev
2023-05-19 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-130.0.dev

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC dart-vm-team@google.com,zra@google.com on the revert to ensure that a human
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This CL posts ChildViewWatcher calls on platform thread.

Bug: fxb/125256

I ran into this while trying to get some printing going for places where we're creating thread local keys. 

Supposedly, just including `<iostream>` should statically initialize `std::cout/cerr`, but it gets really hard to reason about whether your statically initialized code is going to be initialized before or after that happens. I tried making sure that the TU for `fml/logging.cc` did that initialization statically, but that also failed in the verison of the test included here (it passed in some other iterations that modified run_all_unittests.cc). We _could_ make sure it happens each and every time we touch `std::cerr` but ... we could also just use `fprintf(stderr, ...)` and it works just fine.

/cc @flar who ran into problems around this a little while back and was asking about it.

https://skia.googlesource.com/skia.git/+log/d448fe07ea46..ac87929b3d2e

2023-05-22 brianosman@google.com Replace SkOpts::hash/hash_fn with SkChecksum::Hash32
2023-05-22 jamesgk@google.com Make destcolor GM non-Ganesh-specific
2023-05-22 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from dc49e5c6de1e to e2fe2393abb4 (1 revision)
2023-05-22 brianosman@google.com Add wyhash as SkChecksum::Hash32/64
2023-05-22 brianosman@google.com Make ChecksumBench much more interesting and representative
2023-05-22 michaelludwig@google.com Revert "[skif] Add FilterResult::Builder and update SkMergeImageFilter to use it"
2023-05-22 johnstiles@google.com Add WGSL support for anonymous function parameters.
2023-05-22 robertphillips@google.com Add Protected checks to GL and Mock onCanCopySurface methods

If this roll has caused a breakage, revert this CL and stop the roller
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…42229)

Manual roll requested by aam@google.com

https://dart.googlesource.com/sdk.git/+log/b3e1eeda4918..1ca8f8368ecc

2023-05-22 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-134.0.dev
2023-05-22 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-133.0.dev
2023-05-20 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-132.0.dev
2023-05-20 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-131.0.dev
2023-05-19 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-130.0.dev

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

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#42227)

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https://skia.googlesource.com/skia.git/+log/ac87929b3d2e..6a57876d0e44

2023-05-22 nscobie@google.com Revert "Disable thinLTO in skia  for riscv"
2023-05-22 scroggo@google.com Revert "[skottie] Don't revalidate during render()"

If this roll has caused a breakage, revert this CL and stop the roller
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…plying mutators #41573" (#42231)

Reverts #42115

Failing on the framework tree as in
https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20platform_views_scroll_perf_ios__timeline_summary/11103/overview