Suppress compilation errors on startup so they are not duplicated from the native build step.

This reverts commit 27186c78.

This reverts commit 2054f37a.

* benchmark updating many child layers

* Revert "[flutter_tools] Put a heap size limit on the frontend_server (#58039)"

* Adds support for material state mouse cursor to InkWell and InkResponse
* Set their default cursors to be MaterialStateMouseCursor.clickable.

* Do not assume imageCache is created when handleMemoryPressure is called

* comment for test

This reverts commit 8adaea90.

This reverts commit 39d1e4b7.

Remove copying from the shutdown stage since that seems risky. If the tool copies the first compilation there will still be a decent dill for initialization.

If a dependency specified uses-material-design: true and the main pubspec specifies uses-material-design: false, then the MaterialIcons font would be included in the font manifest, but not in the AssetManifest or final bundle. Remove it from the FontManifest if this occurs

removes globals from devFS operations and cleans up testing to be context free. Removes unused and unnecessarily temp directory in testing.