- `ui_web.warmupEngine`
- `ui_web.setPluginHandler`
- `ui_web.debugEmulateFlutterTesterEnvironment`

Allows controlling a broader set of variables than just on/off.

Also make wasm-opt "full" the default

Also update the order of args to commands so that testing has less repeated "stuff"

This fixes https://github.com/flutter/flutter/issues/124159

Adds the command line argument `--wasm-opt` to optimize the web assembly output.

flutter_tools: Flutter Web CLI cleanup

Add omit-type-checks flag for wasm builds

Add support to the flutter tool to compile against the skwasm renderer

flutter_tool: add and use WebCompilerConfig

Invalidate the `WebStaticAssets` target if the web sdk changes.

Use depfile with dart2wasm to determine when to rebuild.

[tool][web] Pass invoker flag to dart2js.

Revert "[web:tools] always use CanvasKit from the cache when building web apps (#93002)"

* Allow any JS file in flutter loader.

* Nag only if service worker API is completely unavailable.

* Add info about Secure Contexts if that may be the reason why serviceworker is not available.

* Update sanity test.

* If service worker settings are null, do not even check if the API is available.

This reverts commit 0fb4406c.

This reverts commit e03029ef.

* [web] Put all index.html operations in one place

* review comments

* fix build

* change quotes

* fix test

* Work in progress.

* Some fixes to the command line.

* Bootstrapping works.

* Change kickoff order to maximize concurrency.

* Fix analyzer errors and formatting issues.

* Fix doc comment.

* Added unit tests for some of the web targets.

* Format issue.

* Add an integration test that builds an app to wasm.

* Add a todo for depfiles.

* Formatting.

* Apparently the license header needs to say 2014.

* `file://` URIs confuse dart2wasm on Windows. Just use absolute paths.

* Update unit tests to match new path passing.

* Have a distinct build directory for wasm, and fixes for some upstream changes.

You can now specify a --local-web-sdk flag to point to a wasm_release folder. This will make it so that only artifacts that pertain to the web sdk are overridden to point to the wasm_release folder. Other artifacts (such as impellerc) will pull from the cache, or from the --local-engine path if that is specified.

This also uses precompiled platform kernel files for both ddc and dart2js

* [flutter_tools] Add --dump-info, --no-frequency-based-minification flags

Also some cleanup to named arguments to the buildWeb function

Fixes https://github.com/flutter/flutter/issues/115854

* fix tests

Revert "[web] Add `--local-web-sdk` flag and use precompiled platform kernels for dart2js and ddc (#114639)" (#115242)

This reverts commit 0e9ee367.

* Dart2JS build step looks for compiled platform binaries.

* Use new locations of platform binaries.

* Added --local-web-sdk command line flag.

* Need to use the matching frontend server when doing ddc stuff.

* Update packages/flutter_tools/lib/src/test/web_test_compiler.dart
Co-authored-by: Mouad Debbar <mouad.debbar@gmail.com>

* Update packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
Co-authored-by: Mouad Debbar <mouad.debbar@gmail.com>

* Formatting issues.

* Need to use URI format for platform dill.

* Fix resident runner tests.

* Fix analysis issue.

* Fix and add unit tests.

* Add some useful comments.

* Refine doc comments for flags.
Co-authored-by: Mouad Debbar <mouad.debbar@gmail.com>

* 9508a368d Roll Dart SDK from 692562354d6d to d3b8091c30f0 (1 revision) (flutter/engine#34273)

* a2985c034 Roll Fuchsia Linux SDK from F1U6IH2Nf... to aRT7s0Yct... (flutter/engine#34251)

* 54867f360 Roll Skia from bdd0205ae470 to 4345a2ea731a (1 revision) (flutter/engine#34268)

* 98221a22d Clean up text input configuration in clearTextInputClient (flutter/engine#34209)

* b9e02cc83 Adds a license check shard to CI (flutter/engine#34274)

* 1daf7ba98 [Impeller] Metal:Reset Encoder viewport and scissor rect in case the command specifies no opinion (flutter/engine#34252)

* 83b9a591a [Linux] remove duplicate clone_string() in favor of g_strdup() (flutter/engine#34031)

* Don't use .packages

* Another attempt
Co-authored-by: engine-flutter-autoroll <engine-flutter-autoroll@skia.org>

This reverts commit 5fd259be.