Migrate flutter_adapter.dart and flutter_test_adapter.dart to use super params #101455
Description
In a previous attempt this was breaking in google3:
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart:27](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart?l=27&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'ipv6' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.ipv6,
^^^^
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart:28](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart?l=28&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'enableDds' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.enableDds,
^^^^^^^^^
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart:29](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_adapter.dart?l=29&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'enableAuthCodes' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.enableAuthCodes,
^^^^^^^^^^^^^^^
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart:27](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart?l=27&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'ipv6' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.ipv6,
^^^^
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart:28](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart?l=28&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'enableDds' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.enableDds,
^^^^^^^^^
google3:///[third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart:29](https://cs.corp.google.com/piper///depot/google3/third_party/dart/flutter_tools/lib/src/debug_adapters/flutter_test_adapter.dart?l=29&ws=tap-prod-presubmit/179932707&snapshot=7):11: Error: The parameter 'enableAuthCodes' can't have a value of 'null' because of its type 'bool', but the implicit default value is 'null'.
Try adding either an explicit non-'null' default value or the 'required' modifier.
super.enableAuthCodes,
^^^^^^^^^^^^^^^
There were no issues in open-source land, though. We need to investigate why this wasn't working in google3.