Manually landing to fix the Engine rolls. The change will not affect Google Testing.

Revert "[Impeller] Temporary flag flip for devicelab tests to use Impeller redux. (#122340)" (#122362)

Revert "[Impeller] Temporary flag flip for devicelab tests to use Impeller redux."

Roll Packages from 3b29183e6f09 to b6668e4ef35f (4 revisions)

* Revert "Remove references to BindingBase.window (#122119)"

This reverts commit c7681f00.

* Revert "Remove another reference to BindingBase.window (#122341)"

This reverts commit 6ec44450.

* Revert "Reland (2): Removes single window assumptions from `flutter_test` (#122233)"

This reverts commit eb3d317e.

* Revert "Remove single view assumption from TestViewConfiguration (#122352)"

This reverts commit 927289fb.

* Revert "Updates `flutter/test/cupertino` to no longer use `TestWindow` (#122325)"

This reverts commit 67e17e45.

* Revert "Updates `flutter/test/gestures` to no longer reference `TestWindow` (#122327)"

This reverts commit c2a5111c.

* Revert "Updates `flutter/test/rendering` to no longer use `TestWindow` (#122347)"

This reverts commit 28b65e08.

* Revert "Updates `flutter_localizations/test` to stop using `TestWindow` (#122321)"

This reverts commit 01367d52.

Roll Flutter Engine from e323b11a5659 to e9ca7b2c457b (2 revisions)

Roll Flutter Engine from 71c81ef9dc90 to e323b11a5659 (4 revisions)

Remove single view assumption from TestViewConfiguration

Document on ScrollPhysics the requirement to override applyTo

Updates `flutter/test/rendering` to no longer use `TestWindow`

Remove another reference to BindingBase.window

Roll Flutter Engine from 15a9ec7291fd to 71c81ef9dc90 (3 revisions)

Roll Flutter Engine from 832298bdd707 to 15a9ec7291fd (3 revisions)

fix devtool instructional messages after `flutter build ... --analyze-size `.  Fixes #122229 (#122230)

fix devtool instructional messages after `flutter build ... --analyze-size `.  Fixes #122229

Updates `flutter_localizations/test` to stop using `TestWindow`

Updates `flutter/test/gestures` to no longer reference `TestWindow`

Updates `flutter/test/cupertino` to no longer use `TestWindow`

[flutter_tools] Add namespace getter in Android project; use namespace as fallback

Roll Flutter Engine from 852b52c364e6 to 832298bdd707 (3 revisions)

Improve Dart plugin registration handling

Roll Flutter Engine from 354503a6a545 to 852b52c364e6 (6 revisions)

Enable invalid_case_patterns lint

Remove references to BindingBase.window

Reland "Update test font (#121306)"

According to Material specs, cursor should be red in error state.

Roll Flutter Engine from a82207cee323 to 354503a6a545 (2 revisions)

Roll Packages from a4d3d16029a7 to 3b29183e6f09 (10 revisions)

Roll Flutter Engine from 54066d919a20 to a82207cee323 (1 revision)

Roll Flutter Engine from 78ff6a093411 to 54066d919a20 (2 revisions)

78ff6a093 [Impeller][Compute] Guard subgroups with feature detection (flutter/engine#40159) (#122265)

Roll Flutter Engine from 7e1b3a98d114 to 78ff6a093411 (1 revision)

Roll Flutter Engine from a996e1d70af2 to 7e1b3a98d114 (2 revisions)

Roll Flutter Engine from 347a4f3b6892 to a996e1d70af2 (3 revisions)

Roll Flutter Engine from 098fd5884e55 to 347a4f3b6892 (6 revisions)

Reland (2): Removes single window assumptions from `flutter_test`

Enable plugin_test_linux

Fix a scrolling stutter caused by dragging scrollbar

Roll Flutter Engine from ab28c582f4f4 to 098fd5884e55 (15 revisions)

This reverts commit 21b8b729.

[Impeller] Temporary flag flip for devicelab tests to use Impeller.