* Remove superfluous words from comments.

* Revert `win32_window.h`

Which seems to come from `gallery`

* dart fix --apply

* manual fixes

* theme override fix

* add conditional centering

IconButtonTheme should be overridden by the AppBar/AppBarTheme's iconTheme and actionsIconTheme (#118216)

* Updated to tokens v0.150.

* Updated with a reverted list_tile.dart.

* Add AppBar.forceMaterialTransparency (#101248)

Allows gestures to reach widgets beneath the AppBar (when Scaffold.extendBodyBehindAppBar is true).

* Use upper AnnotatedRegion properties when no bottom one found (and vice versa)

* Update comments
Co-authored-by: Bruno Leroux <bruno.leroux@gmail.com>

* Added support for surfaceTintColor and shadowColor to the Dialog widgets.
* Updated the defaults for Material.shadowColor and Material.surfaceTint to allow turning off the features with a transparent color.
* Added support for shadowColor and surfaceTintColor for Drawer widget.

This reverts commit 79013b2b.

This reverts commit 7e33cd5e.

* Revert "Revert "Set `IconButton.visualDensity` default to `VisualDensity.standard` (#109349)" (#109421)"
Co-authored-by: Qun Cheng <quncheng@google.com>

This reverts commit 3070baf1.

* Added documentation for AppBar actions
Co-authored-by: Qun Cheng <quncheng@google.com>

* Set IconButton's visualDensity to standard
Co-authored-by: Qun Cheng <quncheng@google.com>

Refactor gen_defaults to support multiple generated code blocks in the same file independently. (#107278)

* Improve `useMaterial3` documentation

* reverse styles and components

* tweak language around support

* Update theme_data.dart

* remove trailing space

* Update packages/flutter/lib/src/material/theme_data.dart
Co-authored-by: Darren Austin <darren@darrenaustin.org>

* add missing spec links

* remove spec links from useMaterial3

* move defaults section up, rejig things

* spaces no longer trailing

* spaces no longer trailing (2)
Co-authored-by: Darren Austin <darren@darrenaustin.org>

* Use `curly_braces_in_flow_control_structures` for `material`

* include test/material

* add back removed comments

* Reland "Fix Backbutton is not displayed when there is a endDrawer (#102093)"

This reverts commit a4a8e73b.

* add todos

* Add support for M3 AppBar 'Medium' and 'Large' types.

* Updates from review feedback.

* Updated from review feedback.