Remove ignores that are not ignoring anything

ci/licenses_golden/tool_signature

@@ -1,2 +1,2 @@
-Signature: f2b15cda839d356d1d2a906e432770d6
+Signature: 249aeecf2b9a309a2b26c2be6cd18b12
 

e2etests/web/regular_integration_tests/test_driver/platform_messages_integration.dart

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'dart:html' as html;
-// ignore: undefined_shown_name
 import 'dart:ui' as ui show platformViewRegistry;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -37,7 +36,6 @@ void main() async {
     int viewInstanceCount = 0;
 
     platformViewsRegistry.getNextPlatformViewId();
-    // ignore: undefined_prefixed_name
     ui.platformViewRegistry.registerViewFactory('MyView', (int viewId) {
       ++viewInstanceCount;
       return html.DivElement();

lib/ui/compositing.dart

@@ -339,7 +339,7 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     Clip clipBehavior = Clip.antiAlias,
     ClipRectEngineLayer? oldLayer,
   }) {
-    assert(clipBehavior != null); // ignore: unnecessary_null_comparison
+    assert(clipBehavior != null);
     assert(clipBehavior != Clip.none);
     assert(_debugCheckCanBeUsedAsOldLayer(oldLayer, 'pushClipRect'));
     final EngineLayer engineLayer = EngineLayer._();
@@ -368,7 +368,7 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     Clip clipBehavior = Clip.antiAlias,
     ClipRRectEngineLayer? oldLayer,
   }) {
-    assert(clipBehavior != null); // ignore: unnecessary_null_comparison
+    assert(clipBehavior != null);
     assert(clipBehavior != Clip.none);
     assert(_debugCheckCanBeUsedAsOldLayer(oldLayer, 'pushClipRRect'));
     final EngineLayer engineLayer = EngineLayer._();
@@ -396,7 +396,7 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     Clip clipBehavior = Clip.antiAlias,
     ClipPathEngineLayer? oldLayer,
   }) {
-    assert(clipBehavior != null); // ignore: unnecessary_null_comparison
+    assert(clipBehavior != null);
     assert(clipBehavior != Clip.none);
     assert(_debugCheckCanBeUsedAsOldLayer(oldLayer, 'pushClipPath'));
     final EngineLayer engineLayer = EngineLayer._();
@@ -451,10 +451,10 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     ColorFilter filter, {
     ColorFilterEngineLayer? oldLayer,
   }) {
-    assert(filter != null); // ignore: unnecessary_null_comparison
+    assert(filter != null);
     assert(_debugCheckCanBeUsedAsOldLayer(oldLayer, 'pushColorFilter'));
     final _ColorFilter nativeFilter = filter._toNativeColorFilter()!;
-    assert(nativeFilter != null); // ignore: unnecessary_null_comparison
+    assert(nativeFilter != null);
     final EngineLayer engineLayer = EngineLayer._();
     _pushColorFilter(engineLayer, nativeFilter, oldLayer?._nativeLayer);
     final ColorFilterEngineLayer layer = ColorFilterEngineLayer._(engineLayer);
@@ -479,10 +479,10 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     ImageFilter filter, {
     ImageFilterEngineLayer? oldLayer,
   }) {
-    assert(filter != null); // ignore: unnecessary_null_comparison
+    assert(filter != null);
     assert(_debugCheckCanBeUsedAsOldLayer(oldLayer, 'pushImageFilter'));
     final _ImageFilter nativeFilter = filter._toNativeImageFilter();
-    assert(nativeFilter != null); // ignore: unnecessary_null_comparison
+    assert(nativeFilter != null);
     final EngineLayer engineLayer = EngineLayer._();
     _pushImageFilter(engineLayer, nativeFilter, oldLayer?._nativeLayer);
     final ImageFilterEngineLayer layer = ImageFilterEngineLayer._(engineLayer);
@@ -577,7 +577,6 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
   /// {@macro dart.ui.sceneBuilder.oldLayerVsRetained}
   ///
   /// See [pop] for details about the operation stack, and [Clip] for different clip modes.
-  // ignore: deprecated_member_use
   PhysicalShapeEngineLayer? pushPhysicalShape({
     required Path path,
     required double elevation,
@@ -727,7 +726,7 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     bool freeze = false,
     FilterQuality filterQuality = FilterQuality.low,
   }) {
-    assert(offset != null, 'Offset argument was null'); // ignore: unnecessary_null_comparison
+    assert(offset != null, 'Offset argument was null');
     _addTexture(offset.dx, offset.dy, width, height, textureId, freeze, filterQuality.index);
   }
 
@@ -756,7 +755,7 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
     double width = 0.0,
     double height = 0.0,
   }) {
-    assert(offset != null, 'Offset argument was null'); // ignore: unnecessary_null_comparison
+    assert(offset != null, 'Offset argument was null');
     _addPlatformView(offset.dx, offset.dy, width, height, viewId);
   }
 

lib/ui/geometry.dart

@@ -15,8 +15,8 @@ abstract class OffsetBase {
   /// The first argument sets the horizontal component, and the second the
   /// vertical component.
   const OffsetBase(this._dx, this._dy)
-      : assert(_dx != null), // ignore: unnecessary_null_comparison
-        assert(_dy != null); // ignore: unnecessary_null_comparison
+      : assert(_dx != null),
+        assert(_dy != null);
 
   final double _dx;
   final double _dy;
@@ -316,7 +316,7 @@ class Offset extends OffsetBase {
   /// Values for `t` are usually obtained from an [Animation<double>], such as
   /// an [AnimationController].
   static Offset? lerp(Offset? a, Offset? b, double t) {
-    assert(t != null); // ignore: unnecessary_null_comparison
+    assert(t != null);
     if (b == null) {
       if (a == null) {
         return null;
@@ -587,7 +587,7 @@ class Size extends OffsetBase {
   /// Values for `t` are usually obtained from an [Animation<double>], such as
   /// an [AnimationController].
   static Size? lerp(Size? a, Size? b, double t) {
-    assert(t != null); // ignore: unnecessary_null_comparison
+    assert(t != null);
     if (b == null) {
       if (a == null) {
         return null;
@@ -632,10 +632,10 @@ class Rect {
   /// Construct a rectangle from its left, top, right, and bottom edges.
   @pragma('vm:entry-point')
   const Rect.fromLTRB(this.left, this.top, this.right, this.bottom)
-      : assert(left != null), // ignore: unnecessary_null_comparison
-        assert(top != null), // ignore: unnecessary_null_comparison
-        assert(right != null), // ignore: unnecessary_null_comparison
-        assert(bottom != null); // ignore: unnecessary_null_comparison
+      : assert(left != null),
+        assert(top != null),
+        assert(right != null),
+        assert(bottom != null);
 
   /// Construct a rectangle from its left and top edges, its width, and its
   /// height.
@@ -864,7 +864,7 @@ class Rect {
   /// Values for `t` are usually obtained from an [Animation<double>], such as
   /// an [AnimationController].
   static Rect? lerp(Rect? a, Rect? b, double t) {
-    assert(t != null); // ignore: unnecessary_null_comparison
+    assert(t != null);
     if (b == null) {
       if (a == null) {
         return null;
@@ -993,7 +993,7 @@ class Radius {
   /// Values for `t` are usually obtained from an [Animation<double>], such as
   /// an [AnimationController].
   static Radius? lerp(Radius? a, Radius? b, double t) {
-    assert(t != null); // ignore: unnecessary_null_comparison
+    assert(t != null);
     if (b == null) {
       if (a == null) {
         return null;
@@ -1179,18 +1179,18 @@ class RRect {
     this.brRadiusY = 0.0,
     this.blRadiusX = 0.0,
     this.blRadiusY = 0.0,
-  }) : assert(left != null), // ignore: unnecessary_null_comparison
-       assert(top != null), // ignore: unnecessary_null_comparison
-       assert(right != null), // ignore: unnecessary_null_comparison
-       assert(bottom != null), // ignore: unnecessary_null_comparison
-       assert(tlRadiusX != null), // ignore: unnecessary_null_comparison
-       assert(tlRadiusY != null), // ignore: unnecessary_null_comparison
-       assert(trRadiusX != null), // ignore: unnecessary_null_comparison
-       assert(trRadiusY != null), // ignore: unnecessary_null_comparison
-       assert(brRadiusX != null), // ignore: unnecessary_null_comparison
-       assert(brRadiusY != null), // ignore: unnecessary_null_comparison
-       assert(blRadiusX != null), // ignore: unnecessary_null_comparison
-       assert(blRadiusY != null); // ignore: unnecessary_null_comparison
+  }) : assert(left != null),
+       assert(top != null),
+       assert(right != null),
+       assert(bottom != null),
+       assert(tlRadiusX != null),
+       assert(tlRadiusY != null),
+       assert(trRadiusX != null),
+       assert(trRadiusY != null),
+       assert(brRadiusX != null),
+       assert(brRadiusY != null),
+       assert(blRadiusX != null),
+       assert(blRadiusY != null);
 
   Float32List get _value32 => Float32List.fromList(<double>[
     left,
@@ -1558,7 +1558,7 @@ class RRect {
   /// Values for `t` are usually obtained from an [Animation<double>], such as
   /// an [AnimationController].
   static RRect? lerp(RRect? a, RRect? b, double t) {
-    assert(t != null); // ignore: unnecessary_null_comparison
+    assert(t != null);
     if (b == null) {
       if (a == null) {
         return null;

lib/ui/hooks.dart

@@ -155,7 +155,7 @@ void _invoke(void Function()? callback, Zone zone) {
     return;
   }
 
-  assert(zone != null); // ignore: unnecessary_null_comparison
+  assert(zone != null);
 
   if (identical(zone, Zone.current)) {
     callback();
@@ -174,7 +174,7 @@ void _invoke1<A>(void Function(A a)? callback, Zone zone, A arg) {
     return;
   }
 
-  assert(zone != null); // ignore: unnecessary_null_comparison
+  assert(zone != null);
 
   if (identical(zone, Zone.current)) {
     callback(arg);
@@ -193,7 +193,7 @@ void _invoke2<A1, A2>(void Function(A1 a1, A2 a2)? callback, Zone zone, A1 arg1,
     return;
   }
 
-  assert(zone != null); // ignore: unnecessary_null_comparison
+  assert(zone != null);
 
   if (identical(zone, Zone.current)) {
     callback(arg1, arg2);
@@ -214,7 +214,7 @@ void _invoke3<A1, A2, A3>(void Function(A1 a1, A2 a2, A3 a3)? callback, Zone zon
     return;
   }
 
-  assert(zone != null); // ignore: unnecessary_null_comparison
+  assert(zone != null);
 
   if (identical(zone, Zone.current)) {
     callback(arg1, arg2, arg3);

lib/ui/isolate_name_server.dart

@@ -33,7 +33,7 @@ class IsolateNameServer {
   ///
   /// The `name` argument must not be null.
   static SendPort? lookupPortByName(String name) {
-    assert(name != null, "'name' cannot be null."); // ignore: unnecessary_null_comparison
+    assert(name != null, "'name' cannot be null.");
     return _lookupPortByName(name);
   }
 
@@ -51,8 +51,8 @@ class IsolateNameServer {
   ///
   /// The `port` and `name` arguments must not be null.
   static bool registerPortWithName(SendPort port, String name) {
-    assert(port != null, "'port' cannot be null."); // ignore: unnecessary_null_comparison
-    assert(name != null, "'name' cannot be null."); // ignore: unnecessary_null_comparison
+    assert(port != null, "'port' cannot be null.");
+    assert(name != null, "'name' cannot be null.");
     return _registerPortWithName(port, name);
   }
 
@@ -68,7 +68,7 @@ class IsolateNameServer {
   ///
   /// The `name` argument must not be null.
   static bool removePortNameMapping(String name) {
-    assert(name != null, "'name' cannot be null."); // ignore: unnecessary_null_comparison
+    assert(name != null, "'name' cannot be null.");
     return _removePortNameMapping(name);
   }