This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.
**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
commits one-by-one via the "Commits" tab and avoiding Github's "Files
changed" tab as it will likely slow down your browser because of the
size of this PR.
---------
Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
* Add ActionButtonIconsData for overriding action icons
* Fix formatting issues
* Add missing exports in material library and add copyWith method in ActionButtonIconsData
* Move all action buttons, and icons to action_buttons.dart
* Rename actionButtonIcons to actionIconTheme
* Refactor buttons in action_buttons.dart to extend a private class for common implementation
* Refactor icons in action_buttons
* Fix docs in action_buttons_theme
* Fix#107646 always use 'Icons.arrow_back' as a back_button icon in web
* Update documentation for action buttons and add style parameter to every action button
* Fix analyzer warnings
* Add missing style argument in IconButton of _ActionButton
* Add tests for action buttons, action icon theme, drawer buttons, and back buttons
* Add example (+test) for action icon button's action icon theme in examples/api
* Fix analysis errors
* Add missing license header in action_icon_theme.0.dart
* Fix deprecation notice in theme_data.dart
* Update theme data tests for actionIconTheme
* Remove iconSize parameter from ActionButtons and update docs
* Fix failing tests
* Update button color during backbutton tests to red
* Fix analytics issues
* Fix format
