This reverts commit d6b09626.

This reverts commit 66d7a6c2.

* Reland: [flutter_tool] Where possible, catch only subtypes of Exception

* Add armv7f to getIOSArchForName

This reverts commit 57c6721c.

This reverts commit 9de7787f.

This reverts commit f1cd47ef.

This reverts commit 59cc3cdf.

* Update project.pbxproj files to say Flutter rather than Chromium

Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.

* Update the copyright notice checker to require a standard notice on all files

* Update copyrights on Dart files. (This was a mechanical commit.)

* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.

Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).

* Clean up the copyrights in non-Dart files. (Manual edits.)

Also, make sure templates don't have copyrights.

* Fix some more ORGANIZATIONNAMEs

Revert "Improve time to development by initializing frontend_server concurrently with platform build (#45236)" (#45422)

Improve time to development by initializing frontend_server concurrently with platform build (#45236)

No code changes, just comments: I spell-checked all the comments in the repo.

This reverts commit 2135e9fb.

This reverts commit 6d77996d.

* implicit-casts:false on flutter_tools/lib

* address review comments

* use castStringKeyedMap

* introduce {bool,string,strings}Arg

* fix ci

This reverts commit e5d6d924.

* dont update last compiled time when compilation is rejected

* lets try flushing, thats a neat trick

* windows man

* Update hot_reload_test.dart

* Update hot_reload_test.dart

* Update devfs.dart

* Update hot_reload_test.dart

* Update hot_reload_test.dart

* add test that verifies when compile is good that time is updated

* Update devfs_test.dart

* Retry devfs uploads in case they fail.

Fixes #34959.