This reverts commit 3eb2335a.

Now that fast-start syncs assets by default, this isn't testing anything. Retire the test

Do not upload all assets on initial devFS sync. This should increase the reliability of the initial connection, even in the face of flaky devfs behavior, in addition to a moderate perf improvement.

Updates fast-start to build assets as part of the initial bundle

Requires flutter/engine#21436
Requires flutter/engine#21586
Requires flutter/engine#21611

* adding tests that uses integration_test (e2e) package to flutter

* change the package name for the import

* fix licenses. fix README commands. add links

* adding dependency change auto generated by the tool

* more analyzer error fixes

* Add tristate to parent checkbox for DataTable to follow Material specifications

* Add decoration parameter to DataTable and DataTableTheme

Revert "Flutter Driver - Create widget finders from serialized finders extensions (#67456)" (#67687)

This reverts commit 74f6fa45.

This converts the packages/flutter/test/services directory to NNBD, now that the services package is converted.

I changed the signature of checkMessageHandler and checkMockMessageHandler on BinaryMessenger to take a nullable handler, since the tests wanted to check to make sure a handler wasn't set, and that functionality no longer works if the handler is non-nullable.

* [flutter_tools] enable LocalDevFSWriter for desktop devices, iOS simulator

* Update device.dart

* Update desktop_device_test.dart

* fix analysis errors

We used to use zip to verify the integrity of downloaded zip archives, but we now use unzip. This removes the .zip method from OperatingSystemUtils.

Remove global variables from compile.dart and devices.dart (except for dds which needs more changes).

#47161

Fixes https://github.com/flutter/flutter/issues/67343

* adds titleSpacing in AppBarTheme
Co-authored-by: Shi-Hao Hong <shihaohong@google.com>

Reland "Add CompositedTransformFollower.{followerAnchor, leaderAnchor} for custom anchoring (#64930)" (#65871) (#65884)