This reverts commit bb3c49a9.

This reverts commit 58a4669a.

Current recommended build methods may not trigger this issue, but
while trying different options, building flutter for the first time, I
noticed a build error because `defines` was assigned twice.

If building with both options is ever supported, I think this
fixes the error.

https://github.com/flutter/flutter/issues/69221

Used the the `misspell` tool available at
https://github.com/client9/misspell, then applied hand-corrections. It's
possible we could adopt this as a presubmit, but there are still enough
false positives that it may not be worth the effort.

* Modifications to gtest_util.h to build in Flutter

* Modifications to Range to build in Flutter

* Modifications to UiaRegistrarWin to build in Flutter

* Modifications to EnumVariant to build in Flutter

* Modifications to AXActivePopup to build in Flutter

* Modifications to ScopedBstr to build in Flutter

* Modifications to atl.h/atl_module.h to build in Flutter

* Modifications to ScopedVariant to build in Flutter

* Modifications to VariantUtil to build in Flutter

* Modifications to ScopedSafearray to build in Flutter

* Modifications to VariantVector to build in Flutter

* Add BASE_UNLIKELY, BASE_LIKELY and BASE_FALLTHROUGH macros to compiler_specific.h

* Update BUILD files for Windows base/ and gfx/ unittests
Co-authored-by: NChris Bracken <chris@bracken.jp>

* Windows: Add CoreWindow implementation of FlutterWindowsView (Flutter#70205)

The other linux shell (and all the other embedding) have support for
getting the locales from the system and sending them over the
flutter/localization channel. The glfw shell does not have that which is
causing a crash on an assert now that Locale is no longer nullable
in Platform.

This adds a similar approach to what is going on over in the other linux
shell.

and roll Dart to 52783837369de45d3372cb6c6b7cdd63e71cd829.

Added cross-building Flutter Engine for ARM64 Linux platforms. This PR is part of ARM64 Linux support in the Flutter SDK.

* Manual roll of Dart from 24c7666def...40fd1c456e

dart-lang/sdk@40fd1c456e Revert "[dart:io] Add Abort() on HttpClientRequest"
dart-lang/sdk@17d7296a42 [vm/nnbd/bytecode] Fix reuse of type arguments in bytecode
dart-lang/sdk@58b6f40c73 Issue 42797. Understand in legacy libraries that a function returning Never (in Null Safety library) never returns. (reland)
dart-lang/sdk@fc8a6d9f9b [VM/compiler] Dereference TypeRef literal when propagating constants.
dart-lang/sdk@0689ec527a Move "test.dart" (well, most of its contents) into pkg/test_runner.
dart-lang/sdk@1094b3c61d Prepare static error test updater tool to handle web tests.
dart-lang/sdk@b258585f2f [observatory] Migrate from deprecated isInstanceOf to isA.
dart-lang/sdk@dfe1d9b682 Disable OverrideContributor for Cider.
dart-lang/sdk@aea99b2f5c scope debug property assist to Diagnosticables
dart-lang/sdk@4b96f20a79 [dart:io] Add Abort() on HttpClientRequest
dart-lang/sdk@1b1a39708c [build] Use frameworks instead of libs
dart-lang/sdk@3fef522496 Revert "Reland "[vm] Replaces fuchsia.deprecatedtimezone""
dart-lang/sdk@8c664d4f3f Revert "Issue 42797. Understand in legacy libraries that a function returning Never (in Null Safety library) never returns."
dart-lang/sdk@2efb5bebc7 [ dart:_http ] Fix typo in HTTP response timeline event
dart-lang/sdk@0884dae36c Revert "Fix the #include path for ICU headers"
dart-lang/sdk@5171534e81 Scope tweaks. Report REFERENCED_BEFORE_DECLARATION in more places.
dart-lang/sdk@6bba75079a Issue 42797. Understand in legacy libraries that a function returning Never (in Null Safety library) never returns.
dart-lang/sdk@b4ebbb7f5c [build] Update gn to match Fuchsia
dart-lang/sdk@cb428a7a02 [dart2js] Remove old bug work around in collector.
dart-lang/sdk@08663c20ab Change flutter patch to match existing DEPS on master branch
dart-lang/sdk@146ad014d9 update js/meta for the 2.10 dev sdk
dart-lang/sdk@488c718793 [co19] Roll co19 to d79951e06e443213243e54c2c32694b79a221b65
dart-lang/sdk@ba20edd7be Add patch for flutter-engine when changing to version 2.10

* Rev buildroot to latest version.

* Update license.

* update.

* Update gn revision.

* Format BUILD.gn files as the gn revision has been updated.

* fix FlutterViewUpdateCustomAccessibilityActions uses correct string list

* add test to ci

* format

* add license file

* fix test

* fix lint

Tweak the primary flutter build rule so that fuchsia is more similar to
other platforms in how tests and the shell are built.

Only embedder_unittests and GLFW tests are disabled on Fuchsia now.

TEST: Ran unittests on host/fuchsia; workstation on fuchsia
BUG: fxb/53847, fxb/54056

This reverts commit fae8141f.

We can build unoptimized code for easier debugging with this flag.

Additionally create "_next" permutations for all of the test binaries
on Fuchsia, in order to test both code-paths.

Using the #define follow-up CLs can also create a flutter_runner_next
binary that does not contain any legacy integration code.

BUG: 53847

The external view embedder allows to embed Android views in a Flutter app.

Desktop embedding dependencies can trigger gn-generation-time
requiremenets; e.g., the Linux embeddings have pkg-config dependencies.
This can be problematic in some build environments, such as building
flutter_engine.so with a custom sysroot where those higher-level
dependencies aren't available.

This flag allows generating build files that don't have those
dependencies.

The JSON codec is awkward to use in the wrapper (since the client has to build and link one of the JSON libraries to do so). Since it would be very cumbersome to wrap in a C API, and there's essentially no reason to use it instead of the standard codec, this removes it from the wrapper entirely.

Since some system channels (internal to the engine) still use it, it's moved into common/cpp instead of being eliminated entirely. Internally we always use RapidJSON though, so the jsoncpp implementation is removed. Also adds some unit test coverage, since there wasn't any.

Fixes #30669

Currently every Linux runner has this code to allow relative resource paths; this moves it into the framework so that any embedder can get this behavior without that code needing to be in the template.

Rolls buildroot to pick up std::filesystem support in our libc++

This also adds a dependency on SwiftShader's Vulkan frontend.