Use Object as the parameter type in 'operator ==' overrides (#6916)

packages/devtools_app/lib/src/screens/debugger/debugger_model.dart

@@ -35,7 +35,7 @@ class ScriptLocation {
   final SourcePosition? location;
 
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     return other is ScriptLocation &&
         other.scriptRef == scriptRef &&
         other.location == location;
@@ -107,7 +107,7 @@ abstract class BreakpointAndSourcePosition
   @override
   int get hashCode => breakpoint.hashCode;
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     return other is BreakpointAndSourcePosition &&
         other.breakpoint == breakpoint;
   }

packages/devtools_app/lib/src/screens/network/network_model.dart

@@ -61,7 +61,7 @@ abstract class NetworkRequest with SearchableDataMixin {
   String toString() => '$method $uri';
 
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     return other is NetworkRequest &&
         runtimeType == other.runtimeType &&
         startTimestamp == other.startTimestamp &&
@@ -174,7 +174,7 @@ class WebSocket extends NetworkRequest {
   bool get inProgress => false;
 
   @override
-  bool operator ==(Object? other) => other is WebSocket && id == other.id;
+  bool operator ==(Object other) => other is WebSocket && id == other.id;
 
   @override
   int get hashCode => id.hashCode;

packages/devtools_app/lib/src/shared/charts/flame_chart.dart

@@ -1443,8 +1443,7 @@ class TimelineGridPainter extends FlameChartPainter {
   bool shouldRepaint(CustomPainter oldDelegate) => this != oldDelegate;
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     if (other is! TimelineGridPainter) return false;
     return zoom == other.zoom &&
         constraints == other.constraints &&

packages/devtools_app/lib/src/shared/diagnostics/primitives/source_location.dart

@@ -57,8 +57,7 @@ class SourcePosition {
   final int? tokenPos;
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     return other is SourcePosition &&
         other.line == line &&
         other.column == column &&

packages/devtools_app/lib/src/shared/http/http_request_data.dart

@@ -321,8 +321,7 @@ class DartIOHttpRequestData extends NetworkRequest {
   }
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     return other is DartIOHttpRequestData && id == other.id && super == other;
   }
 

packages/devtools_app/lib/src/shared/primitives/trace_event.dart

@@ -191,8 +191,7 @@ class ThreadNameEvent {
   final int? threadId;
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     return other is ThreadNameEvent &&
         name == other.name &&
         threadId == other.threadId;

packages/devtools_app/lib/src/shared/primitives/utils.dart

@@ -605,8 +605,7 @@ class TimeRange {
   }
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     if (other is! TimeRange) return false;
     return start == other.start && end == other.end;
   }
@@ -749,8 +748,7 @@ class Range {
   String toString() => 'Range($begin, $end)';
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     if (other is! Range) return false;
     return begin == other.begin && end == other.end;
   }
@@ -779,8 +777,7 @@ class LineRange {
   String toString() => 'LineRange($begin, $end)';
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     if (other is! LineRange) return false;
     return begin == other.begin && end == other.end;
   }

packages/devtools_app/test/primitives/utils_test.dart

@@ -1458,7 +1458,7 @@ class _SubtractionResult {
   final double? from;
 
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     if (other.runtimeType != runtimeType) {
       return false;
     }

packages/devtools_app/test/test_infra/goldens/syntax_highlighting/keywords.dart.golden

@@ -91,10 +91,11 @@
 >
 >  @override
 #  ^^^^^^^^^ storage.type.annotation.dart
->  bool operator ==(other) {
+>  bool operator ==(Object other) {
 #  ^^^^ support.class.dart
 #       ^^^^^^^^ keyword.declaration.dart
 #                ^^ keyword.operator.comparison.dart
+#                   ^^^^^^ support.class.dart
 >    return false;
 #    ^^^^^^ keyword.control.dart
 #           ^^^^^ constant.language.dart

packages/devtools_app/test/test_infra/test_data/syntax_highlighting/keywords.dart

@@ -24,7 +24,7 @@ class B extends A {
   set foo(String value) {}
 
   @override
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     return false;
   }
 }

packages/devtools_app_shared/lib/src/service/flutter_version.dart

@@ -58,8 +58,7 @@ final class FlutterVersion extends SemanticVersion {
   final SemanticVersion? dartSdkVersion;
 
   @override
-  // ignore: avoid-dynamic, necessary here.
-  bool operator ==(other) {
+  bool operator ==(Object other) {
     if (other is! FlutterVersion) return false;
     return version == other.version &&
         channel == other.channel &&

packages/devtools_app_shared/lib/src/service/service_manager.dart

@@ -457,7 +457,7 @@ class ConnectedState {
   final bool userInitiatedConnectionState;
 
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     return other is ConnectedState &&
         other.connected == connected &&
         other.userInitiatedConnectionState == userInitiatedConnectionState;

packages/devtools_shared/lib/src/extensions/extension_model.dart

@@ -165,7 +165,7 @@ class DevToolsExtensionConfig implements Comparable {
   }
 
   @override
-  bool operator ==(Object? other) {
+  bool operator ==(Object other) {
     return other is DevToolsExtensionConfig &&
         other.name == name &&
         other.path == path &&