flutter/engine@c3976b3 Revert "Added IsolateNameServer functionality (#5410)"
flutter/engine@61a2d12 Added IsolateNameServer functionality
flutter/engine@412f8b8 Roll src/third_party/skia 8ea971bfefb6..bb9ee9b4aa7d (10 commits)
flutter/engine@3b1f381 Expose approximateBytesUsed for Picture
flutter/engine@a4c8e1f Roll src/third_party/skia 2a2f67592602..8ea971bfefb6 (5 commits)

* Roll the engine

flutter/engine@6b1b887 Roll the Dart VM.

flutter/engine@a328531 Roll src/third_party/skia 8e4d09ae7af1..2a2f67592602 (6 commits)
    flutter/engine@10850ea Roll src/third_party/skia 0e2608e84fe5..8e4d09ae7af1 (1 commits)
    flutter/engine@59a784d Roll src/third_party/skia 8c6b49718210..0e2608e84fe5 (1 commits)
    flutter/engine@c0ba226 Roll src/third_party/skia 5c12122ad91d..8c6b49718210 (1 commits)
    flutter/engine@be02d0c Revert "Eliminate support for Dart 1 (#5504)"
    flutter/engine@0ea93c3  Eliminate support for Dart 1
    flutter/engine@036443d Roll src/third_party/skia 36f0c41eafe9..5c12122ad91d (5 commits)
    flutter/engine@4c91156 Roll src/third_party/skia 46fbf8c97a13..36f0c41eafe9 (5 commits)
    flutter/engine@782e500 Roll src/third_party/skia 4c4650150d5f..46fbf8c97a13 (1 commits)
    flutter/engine@16ea70b Roll src/third_party/skia 27dddae3130c..4c4650150d5f (16 commits)

This works better for an add2app scenario.

This should reduce the number of flakes without actually increasing
the timeout, so we'll still find out quickly if a test is hanging.

The numbers here might need tweaking. Maybe the default two seconds is
too short for CI bots.

Now that Dart 1 is turned off, reapplying my change to turn on the prefer_generic_function_type_aliases analysis option, and fix all the typedefs to Dart 2 preferred syntax.

Also eliminated the unused analysis_options_repo.yaml file and turned on public_member_api_docs in analysys_options.yaml.

No logic changes, just changing the typedef syntax for all typedefs, and updating analysis options.

Notifies IDEs this is a test method, and helps e.g. the flutter plugin
recognize test methods and display them in the structure view in intellij.

* update tests for TextStyle changes in engine

* roll engine, support Foreground on TextStyle

* Support for saving Dart compilation trace on device

Fingerprinter.doesFingerprintMatch() now returns false rather than
throwing if a depfile is malformed.

* It's time to #deleteDart1 (#18293)

Eliminates support for Dart 1 in flutter_tools, and drops our Dart 1
benchmarks. All commands now run in Dart 1 mode only.

Eliminates --preview-dart-2 / --no-preview-dart-2 support.

* Fix indentation, remove no longer necessary .toList()

* Only push udpated kernel if >0 invalidated srcs

Several benchmarks started failing during kernel compile:
1. Timeouts:
   * commands_test
   * hot_mode_dev_cycle__benchmark
   * run_machine_concurrent_hot_reload
   * service_extensions_test

2. Kernel compiler crash:
   * hot_mode_dev_cycle_linux__benchmark
   * routing_test

3. Unexpected termination:
   * hot_mode_dev_cycle_win__benchmark

This reverts commit ed63e708.

Eliminates support for Dart 1 in flutter_tools, and drops our Dart 1
benchmarks. All commands now run in Dart 1 mode only.

Eliminates --preview-dart-2 / --no-preview-dart-2 support.

DevFS.update() returns the number of bytes synced from the host to the
target device. When running in Dart 2 mode, ensure that the size of the
kernel file is included in the count of bytes synced.

Iterates over a copy of the dirty entries list rather than the original,
in order to avoid the potential for a concurrent modification exception
when fileUris are removed/added later in the loop.

This occurs when non-asset URIs (Dart sources) are listed in the dirty
set when --preview-dart-2 is enabled (the default).

Thie field is never used outside of the class and has a private type,
making it impossible to subclass/mock.

Extracted a superclass from AnimatedWidgetBaseState that is called ImplicitlyAnimatedWidgetState. ImplicitlyAnimatedWidgetState implicitly animates, but it does not call setState() automatically. Subclasses must respond to animation changes themselves. This is a useful optimization for Widgets whose render objects listen to animations directly. (#18173)

Fixes #18145.

A bug in _RenderCustomClip was compaeing the type of oldClipper to
itself instead to the type of newClipper.

This was the root cause for the crash #14937 worked around.
This also reverts the workaround introduced in #14937.

* Surface border parameter in CupertinoSliverNavigationBar (#18152)

* Add tests for CupertinoSliverNavigationBar border

* Remove unused keys, find by descendant