Currently podhelper.rb will always point plugin builds at the cached engine artifacts, even when using `--local-engine`. In most cases this is fine, since when the final build actually runs it will be using the engine bundled into the app build, which will be the correct local engine build. When trying to test a local engine build with API additions against a local plugin modified to use those additions to ensure that they are working as expected, however, compilation will fail, because the new APIs won't be present in the plugin build.

This fixes that for macOS, and adds a TODO for iOS (which is more complicated to fix due to the host vs target build distinction).

macOS portion of https://github.com/flutter/flutter/issues/132228

https://github.com/flutter/engine/compare/7d5a120a601b...f539acfb8c5a

2024-01-04 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from Wgogr8K1YZdo7yOnn... to 0Q4I0x-Kt7T6DOE1b... (flutter/engine#49529)
2024-01-04 mbrase@google.com [fuchsia] Remove LoggingSocketTest.UseSyslogOnFuchsia test (flutter/engine#49524)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from Wgogr8K1YZdo to 0Q4I0x-Kt7T6

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https://github.com/flutter/engine/compare/1ff3cb885842...7d5a120a601b

2024-01-04 skia-flutter-autoroll@skia.org Roll Skia from 14378602a81f to 9c2e9a2b06f3 (1 revision) (flutter/engine#49518)

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https://github.com/flutter/engine/compare/c8bf51f0d4cd...1ff3cb885842

2024-01-04 skia-flutter-autoroll@skia.org Roll Skia from aa1b0074a1b5 to 14378602a81f (2 revisions) (flutter/engine#49516)

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https://github.com/flutter/engine/compare/bfd2d8a100ec...c8bf51f0d4cd

2024-01-04 skia-flutter-autoroll@skia.org Roll Skia from 81c8c425a050 to aa1b0074a1b5 (1 revision) (flutter/engine#49514)
2024-01-04 chillers@google.com Add Flutter CI status to README (flutter/engine#49330)

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https://github.com/flutter/engine/compare/28ae9e35c331...bfd2d8a100ec

2024-01-04 skia-flutter-autoroll@skia.org Roll Skia from dd4077962cd5 to 81c8c425a050 (1 revision) (flutter/engine#49513)

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https://github.com/flutter/engine/compare/ab4098c742f8...28ae9e35c331

2024-01-04 jonnywang@google.com [fuchsia] Add libbackend_fuchsia_globals.so to common_libs (flutter/engine#49484)

Also rolling transitive DEPS:
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https://github.com/flutter/engine/compare/e169f3677008...ab4098c742f8

2024-01-04 skia-flutter-autoroll@skia.org Roll Skia from e32d4d4f71eb to dd4077962cd5 (1 revision) (flutter/engine#49510)
2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 7d73dd415ae9 to e32d4d4f71eb (3 revisions) (flutter/engine#49508)

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https://github.com/flutter/engine/compare/7c2adb811059...e169f3677008

2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 1ce1aa1f90fa to 7d73dd415ae9 (3 revisions) (flutter/engine#49506)

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Bitcode has been removed https://github.com/flutter/flutter/issues/107887, clean up the leftover commands.

https://github.com/flutter/flutter/issues/140414

This PR makes the following changes:

1. Remove dependency on [peters/evans package](https://github.com/marketplace/actions/create-pull-request)<br>
The market place action introduces overheads that don't properly consume tokens. e.g. :[failed workflow that says token is not supplied](https://github.com/flutter/flutter/actions/runs/7282529195/job/19845096943)
This PR changes the market place action to git commands that we have full control over, provides better error msg for debug, and properly consumes token.

2. Align usage of tokens:<br>
All tokens in the workflow now uses flutter actions bot PAT token. From experiments, a mixed usage of different tokens in different steps sometimes cause the workflow to fail on authentication.

Tested: Tested with [a similar workflow on my personal repository](https://github.com/XilaiZhang/miscellaneous-side-project/blob/master/.github/workflows/easy-cp.yml), and it produces the [expected cherry pick PR as end result](https://github.com/flutter/flutter/pull/140497)

Change the following in the `flutter create` templates.  I didn't make any auto-migrations for existing apps because none seem that critical:
1. Turn on `ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS` in iOS and macOS.
1. Turn on `BuildIndependentTargetsInParallel` in macOS template.  https://github.com/flutter/flutter/pull/125827/files#r1181817619 
1. Turn on `DEAD_CODE_STRIPPING` in macOS template. 
1. Set `ENABLE_USER_SCRIPT_SANDBOXING=NO` in iOS and macOS template.  `flutter` scripts don't work with this on.  This might require a migration in the future to explicitly turn this one off. However at least for now if the setting isn't present it defaults to `NO`.

Add migration for `LastUpgradeVersion` so users won't see these validation issues in Xcode.

Run migrator on all the example apps.  A few aren't Flutter apps so I edited them in Xcode.

Fixes https://github.com/flutter/flutter/issues/140253
See also https://github.com/flutter/flutter/issues/125817 and https://github.com/flutter/flutter/pull/90304.

https://github.com/flutter/engine/compare/bf232c4da241...7c2adb811059

2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 063e339bedfc to 1ce1aa1f90fa (6 revisions) (flutter/engine#49503)
2024-01-03 30870216+gaaclarke@users.noreply.github.com [Impeller] new blur: limit uvs to blur region (flutter/engine#49299)
2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 1144b7950404 to 063e339bedfc (7 revisions) (flutter/engine#49500)

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Fixes "differenet" => "different" and reflows the doc to 80 char line length.

Reverts flutter/flutter#140521
Initiated by: zanderso
This change reverts the following previous change:
Original Description:
Original PR: https://github.com/flutter/flutter/pull/138057
Revert: https://github.com/flutter/flutter/pull/140502
Issue: https://ci.chromium.org/ui/p/flutter/builders/prod/Linux_android%20flutter_test_performance/12787/overview
Exception: flutter test rendered unexpected output (1 bad lines)
Explanation: leak tracker adds tear down even when there is no leak tracking, because at the moment of adding tear down it is unclear if leak tracking will be used for some tests.
Fix: add enabling flag for leak tracker and make creation of tear down conditional.
Prerequisites:

https://github.com/flutter/engine/compare/bf979d220283...bf232c4da241

2024-01-03 30870216+gaaclarke@users.noreply.github.com [Impeller] pulled out the path unit tests to their own file (flutter/engine#49499)

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This PR changes the regular cursor to a floating cursor when a long press occurs.

This is a new feature. Fixes  #89228

fixes https://github.com/flutter/flutter/issues/138289

---

SegmentedButtom.styleFrom has been added to the segment button, so there is no longer any need to the button style from the beginning. It works like ElevatedButton.styleFrom only I added selectedForegroundColor, selectedBackgroundColor. In this way, the user will be able to change the color first without checking the MaterialState states. I added tests of the same controls.

#129215 I opened this problem myself, but I was rejected because I handled too many items in a PR. For now, I wrote a structure that only handles MaterialStates instead of users.

old (still avaliable)
<img width="626" alt="image" src="https://github.com/flutter/flutter/assets/65075121/9446b13b-c355-4d20-bda2-c47a23d42d4f">

new (just an option for developer)
<img width="483" alt="image" src="https://github.com/flutter/flutter/assets/65075121/0a645257-4c83-4029-9484-bd746c02265f">

### Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

/// Flutter code sample for [SegmentedButton].

void main() {
  runApp(const SegmentedButtonApp());
}

enum Calendar { day, week, month, year }

class SegmentedButtonApp extends StatefulWidget {
  const SegmentedButtonApp({super.key});

  @override
  State<SegmentedButtonApp> createState() => _SegmentedButtonAppState();
}

class _SegmentedButtonAppState extends State<SegmentedButtonApp> {
  Calendar calendarView = Calendar.day;

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(useMaterial3: true),
      home: Scaffold(
        body: Center(
          child: SegmentedButton<Calendar>(
            style: SegmentedButton.styleFrom(
              foregroundColor: Colors.amber,
              visualDensity: VisualDensity.comfortable,
            ),
            // style: const ButtonStyle(
            //   foregroundColor: MaterialStatePropertyAll<Color>(Colors.deepPurple),
            //   visualDensity: VisualDensity.comfortable,
            // ),
            segments: const <ButtonSegment<Calendar>>[
              ButtonSegment<Calendar>(
                  value: Calendar.day,
                  label: Text('Day'),
                  icon: Icon(Icons.calendar_view_day)),
              ButtonSegment<Calendar>(
                  value: Calendar.week,
                  label: Text('Week'),
                  icon: Icon(Icons.calendar_view_week)),
              ButtonSegment<Calendar>(
                  value: Calendar.month,
                  label: Text('Month'),
                  icon: Icon(Icons.calendar_view_month)),
              ButtonSegment<Calendar>(
                  value: Calendar.year,
                  label: Text('Year'),
                  icon: Icon(Icons.calendar_today)),
            ],
            selected: <Calendar>{calendarView},
            onSelectionChanged: (Set<Calendar> newSelection) {
              setState(() {
                calendarView = newSelection.first;
              });
            },
          ),
        ),
      ),
    );
  }
}

```

</details>

https://github.com/flutter/engine/compare/c62bcff5b809...bf979d220283

2024-01-03 john@johnmccutchan.com Fix a crash in the new SurfaceProducer external texture (flutter/engine#49496)

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https://github.com/flutter/engine/compare/98b72c7ffe71...c62bcff5b809

2024-01-03 jonahwilliams@google.com [Impeller] Disable compute for Vulkan. (flutter/engine#49463)
2024-01-03 dkwingsmt@users.noreply.github.com Revert skiping illegal render in Dart (flutter/engine#49473)

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This allows unit tests to use the impeller backend, which can be useful for Scubas/golden tests.

https://github.com/flutter/engine/compare/cf7536964a2f...98b72c7ffe71

2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 9e8069bba51d to 1144b7950404 (1 revision) (flutter/engine#49494)

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https://github.com/flutter/flutter/issues/1670

Note: This PR replaces the the original PR (https://github.com/flutter/flutter/pull/138240) that got into a state where a rebase was not possible and made it difficult to determine what was causing unrelated test failures.

Reference: [author:lsaudon](https://github.com/flutter/flutter/issues?q=author%3Alsaudon)

Added a minimal wiki page about how to use the `update-packages` tool: https://github.com/flutter/flutter/wiki/Updating-dependencies-in-Flutter

This PR adds a link to that wiki page at the top of each pubspec.yaml file

<!-- meta-tags: To be used by the automation script only, DO NOT MODIFY.
{
  "name": "Linux_pixel_7pro native_assets_android"
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The test has been passing for [50 consecutive runs](https://data.corp.google.com/sites/flutter_infra_metrics_datasite/flutter_check_test_flakiness_status_dashboard/?p=BUILDER_NAME:%22Linux_pixel_7pro%20native_assets_android%22).
This test can be marked as unflaky.

https://github.com/flutter/engine/compare/3b6edee0f8f7...cf7536964a2f

2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from a9db1213b179 to 9e8069bba51d (18 revisions) (flutter/engine#49490)

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https://github.com/flutter/packages/compare/fa74d3e1e71a...bbb41347518e

2024-01-02 43054281+camsim99@users.noreply.github.com [camerax] Implement `lockCaptureOrientation` & `unlockCaptureOrientation` (flutter/packages#5285)
2024-01-02 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 3.22.11 to 3.22.12 (flutter/packages#5738)
2024-01-02 chillers@google.com Add Flutter CI Status badge to README (flutter/packages#5733)
2023-12-26 49699333+dependabot[bot]@users.noreply.github.com [path_provider]: Bump androidx.annotation:annotation from 1.7.0 to 1.7.1 in /packages/path_provider/path_provider_android/android (flutter/packages#5709)

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https://github.com/flutter/engine/compare/3a7aa01b0a7d...3b6edee0f8f7

2024-01-03 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Roll Dart SDK from 7e9f7eab80d3 to c5a75ac9057c (1 revision)" (flutter/engine#49491)
2024-01-03 skia-flutter-autoroll@skia.org Roll Skia from 4b16117e94b2 to a9db1213b179 (1 revision) (flutter/engine#49487)
2024-01-03 dnfield@google.com [Impeller] Allow multiple --runtime-stage-* parameters to impellerc (flutter/engine#49475)
2024-01-03 skia-flutter-autoroll@skia.org Roll Dart SDK from 7e9f7eab80d3 to c5a75ac9057c (1 revision) (flutter/engine#49478)

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Pass key into _BottomNavigationTile

Adding a optional key parameter to BottomNavigationBarItem to be passed through to _BottomNavigationTile.
This will allow easier testing in some scenarios, and fix the splash appearing on the wrong tile.

https://github.com/flutter/flutter/issues/139615
https://github.com/flutter/flutter/issues/34833

<!-- meta-tags: To be used by the automation script only, DO NOT MODIFY.
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  "name": "Linux_android hybrid_android_views_integration_test"
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The test has been passing for [50 consecutive runs](https://data.corp.google.com/sites/flutter_infra_metrics_datasite/flutter_check_test_flakiness_status_dashboard/?p=BUILDER_NAME:%22Linux_android%20hybrid_android_views_integration_test%22).
This test can be marked as unflaky.

https://github.com/flutter/engine/compare/e95e12368a42...3a7aa01b0a7d

2024-01-02 jonahwilliams@google.com [Impeller] add doc on iOS flamegraph capture. (flutter/engine#49469)

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For https://github.com/flutter/flutter/issues/125875 and https://github.com/flutter/engine/pull/45522

According to [this discussion](https://github.com/flutter/flutter/pull/139446#discussion_r1424776370), Just added `forceMultiline` to JSON on `_configurationToJson`. @LongCatIsLooong @Renzo-Olivares

https://github.com/flutter/engine/compare/b5e79bd249b8...e95e12368a42

2024-01-02 737941+loic-sharma@users.noreply.github.com Revert "Reland "[Windows] Move to FlutterCompositor for rendering" (flutter/engine#49461)

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Please CC rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

This is a reland of https://github.com/flutter/flutter/pull/140806 which had an issue with package versions.

Reland https://github.com/flutter/flutter/pull/140478 with `ios_content_validation_test` test fix.
```
[ios_content_validation_test] Process terminated with exit code 0.
Task result:
{
  "success": true,
  "data": null,
  "detailFiles": [],
  "benchmarkScoreKeys": [],
  "reason": "success"
}

```

__________

1. Change templates to `IPHONEOS_DEPLOYMENT_TARGET`, `MinimumOSVersion`, and Podfile `platform :ios` to 12.0.
2. Add migrator for Podfile part to migrate `platform :ios, '11.0'` -> `platform :ios, '12.0'`
3. Compile with `-miphoneos-version-min=12.0`
4. Run the migrator on all example apps and integration tests.

See also https://github.com/flutter/flutter/pull/62902 and https://github.com/flutter/flutter/pull/85174 and https://github.com/flutter/flutter/pull/101963

Fixes https://github.com/flutter/flutter/issues/136060

This enables multi-view apps to start with zero views.

Fixes https://github.com/flutter/flutter/issues/140665 by replacing use of `setUpAll` and `teardownAll` with `setUp` and `teardown` respectively.

My theory has to how this issue happened (and how this PR fixes it) is that `setUpAll` is not guaranteed to run after any `setUp` in any parent test groups. However, `setUp` is guaranteed to run after any set-up callbacks in parent groups. From the [documentation](https://api.flutter.dev/flutter/flutter_test/setUp.html): 

> If this is called within a test group, it applies only to tests in that group. The body will be run after any set-up callbacks in parent groups or at the top level.

Meanwhile, [`setUpAll`](https://api.flutter.dev/flutter/flutter_test/setUpAll.html) has a weaker documented guarantee that applies only to other `setUpAll` calls:

> If this is called within a test group, The body will run before all tests in that group. It will be run after any [setUpAll](https://api.flutter.dev/flutter/flutter_test/setUpAll.html) callbacks in parent groups or at the top level. It won't be run if none of the tests in the group are run.