If a file scheme and one or more roots is provided, fall back to this mapping before the direct file path if the file path cannot be turned into a package URI.

Fixes #66095

Revert "Revert "Ensure VmService instance is disposed after failed direct connection attempt (#66123)" (#66164)" (#66377)

This reverts commit 3e6863ab.

This reverts commit 2be4570d.

This test is failing and was recently added.

SliverList perform layout start from the initial child when there is no valid layout offset (#66262)

Remove fake image implementations, add createTestImage to flutter_test

This reverts commit 5c858036.

This reverts commit 53fee1be.

This reverts commit 5c858036.

The k toggle allows switching between canvaskit and html backend at runtime. unfortunately this causes hot restart to break, since the dart_sdk modules stores state at runtime. The recommendation will be to use cavaskit via dart-defines.

Fixes a bug when TextField is wrapped in IntrinsicHeight and visual density is below standard.

[versions] update to latest source span and roll engine to  4b8477d11573d233e6791204191c0090f733b05d (#66136)