* Deprecate MediaQuery[Data].fromWindow

* ++

* dart fix

This reverts commit c956121a.

This reverts commit 999356b7.

* Remove single-view assumption from ScrollPhysics

* fix scrollable_dispose_test.dart

* add deprecated method back

* Enable  lint

* note about discarded_futures

* note about use_decorated_box

* update note on require_trailing_commas

* ++

* ++

* ++

* ++

* codereview feedback

* ++

This reverts commit daef0825.

This reverts commit 5fd259be.

These widgets are missing from
https://github.com/flutter/flutter/pull/59364

With this change, developers can use clipBehavior for
https://github.com/flutter/flutter/issues/59424

* add language version 2.8 in packages/flutter

* enable non-nullable analyzer flag

[a11y] Make sure RenderFractionalTranslation updates its semantics after the translation field is set (#48985)

* Update project.pbxproj files to say Flutter rather than Chromium

Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.

* Update the copyright notice checker to require a standard notice on all files

* Update copyrights on Dart files. (This was a mechanical commit.)

* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.

Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).

* Clean up the copyrights in non-Dart files. (Manual edits.)

Also, make sure templates don't have copyrights.

* Fix some more ORGANIZATIONNAMEs

Revert "Implement PageView using SliverLayoutBuilder, Deprecate RenderSliverFillViewport (#37024)" (#44778)

* Revert "Implement PageView using SliverLayoutBuilder, Deprecate RenderSliverFillViewport (#37024)"

This reverts commit 9aea03f4.