#51738)

This PR groups per-view information in `FlutterCompositor` into a private class, `ViewPresenter`. This makes it easier to manage per-view data and write view operations.

Part of flutter/flutter#145874.

Currently, view presenters are never removed once created, since the macOS runner doesn't support removing views. This will be added in the future.

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

Currently destroying a view also shuts down the engine. This makes sense as in single-view world where the view also always owns the engine. However, in a multi-view world the views will share the engine. Destroying one view shouldn't necessarily shut down the engine unless that view owns the engine.

Part of flutter/flutter#142845

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

Previously the keyboard was initialized after the view is created. This used to be necessary as the keyboard & text input plugins were strongly tied to a view (and would crash in headless modes). This is no longer necessary, and the keyboard can now be initialized normally as part of the engine initialization.

Part of flutter/flutter#142845

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

In the future, `FlutterEngineAddView` will be added to the embedder API to allow embedders to add views. `FlutterEngineAddView` will accept a callback that notifies the embedder once the view has been added.

This embedder API will be powered by `Shell::AddView`. This change adds a completion callback to `Shell::AddView` to prepare for the embedder API.

Design doc: https://flutter.dev/go/multi-view-embedder-apis

Part of flutter/flutter#144806
Part of flutter/flutter#142845

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

…51766)

This fixes flutter/flutter#141639

Most of this was previously unimplemented. It turns out the reason for the hang described in the github issue was that there was a typo in the name of the `getMiterLimit` C function, so if the client actually called that method the Wasm module failed to compile, as it couldn't find an import with the misspelled name.

…... (#51767)

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2024-03-29 [email protected] Roll Skia Infra from d9a2f3150285 to 33ace26e29f4 (9 revisions)
2024-03-29 [email protected] Roll Dawn from 8220ee868483 to 2126889e45aa (11 revisions)
2024-03-29 [email protected] Roll SwiftShader from f0178b3c40e7 to ff61926fcedb (2 revisions)
2024-03-29 [email protected] Roll vulkan-deps from 61c7aa9a8478 to f91c2fe47c47 (8 revisions)

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2024-03-29 [email protected] Roll ANGLE from 21b6899a9c31 to 2b66694d37de (9 revisions)

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2024-03-29 [email protected] fix indentation in SkBlitMask_opts.h
2024-03-29 [email protected] Remove deprecated hasMipMaps from GrBackendSurface
2024-03-29 [email protected] Roll SK Tool from 33ace26e29f4 to dc19502e745f

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