Roll clang to 07d67299a15ce03b053736e2d31a668ee0576987 - #192607

Roll Flutter from 63b9518f16bc to 2553f89be1ef (62 revisions)

flutter/flutter@63b9518...2553f89

2026-09-12 [email protected] Roll clang to 07d67299a15ce03b053736e2d31a668ee0576987 (flutter/flutter#192607)
2026-09-12 [email protected] Roll Dart SDK from b24b352c29db to 7863887acbfb (3 revisions) (flutter/flutter#192665)
2026-09-12 [email protected] fix(tree): et format --all (flutter/flutter#192669)
2026-09-12 [email protected] Support activity-alias in Android launcher activity detection (flutter/flutter#187251)
2026-09-12 [email protected] fix: regenerate gradle lockfiles for external_textures integration test (flutter/flutter#192657)
2026-09-12 [email protected] Roll Skia from 51aa02b2c195 to e5e96533b732 (4 revisions) (flutter/flutter#192646)
2026-09-12 [email protected] [WebParagraph] Fix text pixelation, glyph clipping, and snapping offsets to avoid subpixel raster caching (flutter/flutter#191736)
2026-09-12 [email protected] fix(tests): Add ruby dep to Mac windowing_test (flutter/flutter#192656)
2026-09-12 [email protected] Remove some `unawaited_futures` outdated ignores (flutter/flutter#192026)
2026-09-11 [email protected] Bump Dart to 3.13, reformat, re-enable formatting check (flutter/flutter#192649)
2026-09-11 [email protected] [android] Isolate API-34 high contrast listener in AccessibilityBridge behind Api34Impl (flutter/flutter#192502)
2026-09-11 [email protected] Update style guide for Dart 3.13 (flutter/flutter#192639)
2026-09-11 [email protected] ci(bringups): remove bringup from these tests (flutter/flutter#192637)
2026-09-11 [email protected] Unmark new_gallery_windows_impeller__transition_perf as bringup (flutter/flutter#192633)
2026-09-11 [email protected] Unmark new_gallery_windows_skia__transition_perf as bringup (flutter/flutter#192635)
2026-09-11 [email protected] Roll Skia from f446aec4ce9e to 51aa02b2c195 (2 revisions) (flutter/flutter#192631)
2026-09-11 [email protected] fix(ci): mac verify binaries still racing (flutter/flutter#192634)
2026-09-11 [email protected] Roll Packages from 8a35b16 to 9caa77c (8 revisions) (flutter/flutter#192630)
2026-09-11 [email protected] Roll Dart SDK from a76fee2722e0 to b24b352c29db (2 revisions) (flutter/flutter#192627)
2026-09-11 [email protected] [tool] Migrate PackagesCommand and Pub to modular dependency injection (flutter/flutter#192460)
2026-09-11 [email protected] [tool] Migrate Darwin framework commands to modular dependency injection (flutter/flutter#192252)
2026-09-11 [email protected] [tool] Migrate Upgrade, Downgrade, and UpdatePackages commands to modular dependency injection (flutter/flutter#190787)
2026-09-11 [email protected] Roll Skia from b3fa80a0e168 to f446aec4ce9e (55 revisions) (flutter/flutter#192620)
2026-09-11 [email protected] Roll Dart SDK from d20d59cfa664 to a76fee2722e0 (2 revisions) (flutter/flutter#192616)
2026-09-11 [email protected] remove deeplink integration tests from bringup (flutter/flutter#192459)
2026-09-11 [email protected] Revert: [devicelab] Clean up Chrome profile directories and trap abort signals in web benchmarks (flutter/flutter#192615)
2026-09-11 [email protected] Roll Fuchsia Linux SDK from C0j8F-_Iy-OQZ6YyI... to m69nfK-wnHaMTe8P9... (flutter/flutter#192608)
2026-09-11 [email protected] Fix Wasm build cache mismatch in ResidentWebRunner and browser 404 fallbacks (flutter/flutter#190786)
2026-09-11 [email protected] Roll Dart SDK from 3ce3116bc9ec to d20d59cfa664 (1 revision) (flutter/flutter#192588)
2026-09-11 [email protected] [Linux] Keep the frame at the top of a resizing subsurface (flutter/flutter#192408)
2026-09-10 [email protected] [devicelab] Clean up Chrome profile directories and trap abort signals in web benchmarks (flutter/flutter#192584)
2026-09-10 [email protected] [web] Keep ImageSource alive until Picture disposal (flutter/flutter#192516)
2026-09-10 [email protected] Remove the accessibility evaluations feature flag (flutter/flutter#192266)
2026-09-10 [email protected] Promote Windows gradient benchmark tests to non-bringup (flutter/flutter#192581)
2026-09-10 [email protected] Remove commented out export in `text_input.dart` since the dart compiler has the correct behavior now (flutter/flutter#191539)
2026-09-10 [email protected] [flutter_tools] Do not mistake server-initiated requests for responses to client requests in AnalysisServer (flutter/flutter#192546)
2026-09-10 [email protected] Roll Packages from 36e088a to 8a35b16 (12 revisions) (flutter/flutter#192550)
2026-09-10 [email protected] Roll pub packages (flutter/flutter#192517)
2026-09-10 [email protected] feat(web): support --web-content-hash for entrypoint files (flutter/flutter#190153)
2026-09-10 [email protected] [web] Stop iOS auto-zoom by sizing semantic inputs at 16px (flutter/flutter#192328)
2026-09-10 [email protected] Roll Dart SDK from 0d55b7a6a9ee to 3ce3116bc9ec (2 revisions) (flutter/flutter#192534)
2026-09-10 [email protected] Update more enum instances comparison to use equality == since dart has the correct behavior now (flutter/flutter#191788)
2026-09-10 [email protected] Fix specify_nonobvious_local_variable_types lints in luci_resultdb_test.dart (flutter/flutter#192543)
2026-09-10 [email protected] Roll ICU from 8cc91d9b6ab9 to 6ebb40c59477 (1 revision) (flutter/flutter#192527)
2026-09-10 [email protected] [Linux] Make the framebuffer depth/stencil buffer optional (flutter/flutter#192156)
2026-09-10 [email protected] [Linux] Cancel input when events stop being delivered (flutter/flutter#192277)
...

This rolls clang to pick up
llvm/llvm-project@b8007a8

Xcode 27 Release Candidate 1 includes a new target architecture in the
MacOS SDK .tbd stub files: `arm64e.x1`. The linker in our toolchain
errors out, complaining about the unknown architecture and claiming the
.tbd is malformed. The fix was landed in the above clang commit. This
rolls the updated Fuchsia clang toolchain with the upstream fix.

```
ld64.lld: error: could not load TAPI file at ../../flutter/prebuilts/SDKs/MacOSX27.0.sdk/usr/lib/libSystem.tbd: malformed file
./engine/src/flutter/prebuilts/SDKs/MacOSX27.0.sdk/usr/lib/libSystem.tbd:4:20: error: unknown architecture
                   arm64e.x1-macos, arm64e.x1-maccatalyst ]
                   ^~~~~~~~~~~~~~~
```

It's been above six months since the last roll. Clang now catches two
new unused identifier warnings (which we promote to errors) in Skia:
* `SkSL::Program::ElementsCollection::iterator::fOwnedEnd` in
`src/sksl/ir/SkSLProgram.h:113` identified due to
`-Wunused-private-field`. Assigned in the iterator's ctor init list at
line 110 but never read.
* `skia::textlayout::ParagraphImpl::getEllipsis()` contains an unused
local `ellipsis16` at `modules/skparagraph/src/ParagraphImpl.cpp:1090`
identified due to `-Wunused-variable`; the `else` branch calls
`fParagraphStyle.getEllipsisUtf16()` again instead of using it.

I've added Skia-specific suppression for those two, and a TODO. I'll
send patches upstream to clean these up. Once they land and Skia rolls
back in, we'll remove the suppression.

This also triggers a warning about `g_test_lock` acquired in
`MockGLES::Init`. This is test-only code either way, but the mutex is
always released in the dtor so the code as written is safe. Added an
annotation to silence that warning.

Issue: flutter#192609

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…er#192607)"

This reverts commit 7848726.