Revert "Fix scrolling in the  `Drawer` and `NavigationDrawer` triggers AppBar's scrolledUnderElevation" (#124226)

Revert "Fix scrolling in the  `Drawer` and `NavigationDrawer` triggers AppBar's scrolledUnderElevation"

Fix scrolling in the  `Drawer` and `NavigationDrawer` triggers AppBar's scrolledUnderElevation (#122600)

Fix scrolling in the  `Drawer` and `NavigationDrawer` triggers AppBar's scrolledUnderElevation

Remove 1745 decorative breaks

* M3 bottomsheet

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart
Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update bottom_sheet.dart

Update bottom_sheet_test.dart

Update bottom_sheet.dart

* showDragHandle defaults to false

* fix test

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Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Fix typos

* lowercase animated & opacity

* Undo typo fix

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Co-authored-by: Michael Goderbauer <goderbauer@google.com>

* dart fix --apply

* manual fixes

* Prevent possibility of null exceptions on widget.bottomSheet

* New approach that fixes bug in updating the bottomSheet

* Real-world test for bottomSheet error

* Allow bottomSheet to animate out after being killed, even if it was rebuilt

* Go back to the simple solution of SizedBox.shrink

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

* Adding snackbar theme data width field

* Whitespace formatting

* Update docstrings

* version update

* tidy up

* Revert auto text formatting

* Text formatting

* Remove whitespace

* Test tidy

* Whitespace fix

* y Please enter the commit message for your changes. Lines starting

* whitespace

* test fixes

* de-British-ification

* comment modification

* added dropdown and scaffoldmessenger FWW links

* added StatefulBuilder wotw link

* added Autocomplete FWW link

* removed accidental auto-formatting

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

* Update autofill.dart

* fix: removed helper method
Co-authored-by: Pierre-Louis Guidez <plg@google.com>

* Use `curly_braces_in_flow_control_structures` for `material`

* include test/material

* add back removed comments