Removed unsound null safety options from classes ModuleMetadata, MetadataProvider & Metadata_test.

Author: jyameo

dwds/CHANGELOG.md

@@ -2,7 +2,7 @@
 
 - Replace deprecated JS code `this.__proto__` with `Object.getPrototypeOf(this)`. - [#2500](https://github.com/dart-lang/webdev/pull/2500)
 - Migrate injected client code to `package:web`. - [#2491](https://github.com/dart-lang/webdev/pull/2491)
-- Removed unsound null safety options from classes ModuleMetadata and MetadataProvider - [#2427](https://github.com/dart-lang/webdev/issues/2427)
+- Removed unsound null safety options from classes ModuleMetadata, MetadataProvider & Metadata_test. - [#2427](https://github.com/dart-lang/webdev/issues/2427)
 
 ## 24.1.0
 

dwds/lib/src/debugging/metadata/module_metadata.dart

@@ -114,18 +114,13 @@ class ModuleMetadata {
   /// Module uri
   final String moduleUri;
 
-  // Keep the soundNullSafety flag for backward compatibility
-  @Deprecated('This field is deprecated as sound null safety is enforced.')
-  final bool soundNullSafety;
-
   final Map<String, LibraryMetadata> libraries = {};
 
   ModuleMetadata(
     this.name,
     this.closureName,
     this.sourceMapUri,
     this.moduleUri, {
-    this.soundNullSafety = true, // Default to true
     String? ver,
   }) {
     version = ver ?? ModuleMetadataVersion.current.version;
@@ -151,10 +146,7 @@ class ModuleMetadata {
         name = _readRequiredField(json, 'name'),
         closureName = _readRequiredField(json, 'closureName'),
         sourceMapUri = _readRequiredField(json, 'sourceMapUri'),
-        moduleUri = _readRequiredField(json, 'moduleUri'),
-        // Deprecated field still present for backward compatibility
-        // Defaults to true if missing
-        soundNullSafety = _readOptionalField(json, 'soundNullSafety') ?? true {
+        moduleUri = _readRequiredField(json, 'moduleUri') {
     if (!ModuleMetadataVersion.current.isCompatibleWith(version) &&
         !ModuleMetadataVersion.previous.isCompatibleWith(version)) {
       throw Exception('Unsupported metadata version $version. '

dwds/lib/src/debugging/metadata/provider.dart

@@ -15,8 +15,6 @@ class MetadataProvider {
   final AssetReader _assetReader;
   final _logger = Logger('MetadataProvider');
   final String entrypoint;
-  @Deprecated('This field is deprecated as sound null safety is enforced.')
-  final bool _soundNullSafety = true;
   final List<String> _libraries = [];
   final Map<String, String> _scriptToModule = {};
   final Map<String, String> _moduleToSourceMap = {};
@@ -73,7 +71,7 @@ class MetadataProvider {
   /// All libraries have to agree on null safety mode.
   Future<bool> get soundNullSafety async {
     await _initialize();
-    return _soundNullSafety;
+    return true;
   }
 
   /// A list of all libraries in the Dart application.

dwds/test/metadata_test.dart

@@ -114,6 +114,5 @@ void main() {
       expect(parts.length, 1);
       expect(parts[0], 'org-dartlang-app:///web/main.dart');
     }
-    expect(metadata.soundNullSafety, true);
   });
 }