diff --git a/runtime/tools/profiling/lib/src/pprof/generated/profile.pb.dart b/runtime/tools/profiling/lib/src/pprof/generated/profile.pb.dart
index 71199bfd0a3..c2775a0c2ce 100644
--- a/runtime/tools/profiling/lib/src/pprof/generated/profile.pb.dart
+++ b/runtime/tools/profiling/lib/src/pprof/generated/profile.pb.dart
@@ -1,19 +1,22 @@
+// This is a generated file - do not edit.
 //
-//  Generated code. Do not modify.
-//  source: profile.proto
-//
-// @dart = 2.12
+// Generated from profile.proto.
+
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
-// ignore_for_file: constant_identifier_names, library_prefixes
-// ignore_for_file: non_constant_identifier_names, prefer_final_fields
-// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: curly_braces_in_flow_control_structures
+// ignore_for_file: deprecated_member_use_from_same_package, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_relative_imports
 
 import 'dart:core' as $core;
 
 import 'package:fixnum/fixnum.dart' as $fixnum;
 import 'package:protobuf/protobuf.dart' as $pb;
 
+export 'package:protobuf/protobuf.dart' show GeneratedMessageGenericExtensions;
+
 class Profile extends $pb.GeneratedMessage {
   factory Profile({
     $core.Iterable<ValueType>? sampleType,
@@ -31,73 +34,46 @@ class Profile extends $pb.GeneratedMessage {
     $core.Iterable<$fixnum.Int64>? comment,
     $fixnum.Int64? defaultSampleType,
   }) {
-    final $result = create();
-    if (sampleType != null) {
-      $result.sampleType.addAll(sampleType);
-    }
-    if (sample != null) {
-      $result.sample.addAll(sample);
-    }
-    if (mapping != null) {
-      $result.mapping.addAll(mapping);
-    }
-    if (location != null) {
-      $result.location.addAll(location);
-    }
-    if (function != null) {
-      $result.function.addAll(function);
-    }
-    if (stringTable != null) {
-      $result.stringTable.addAll(stringTable);
-    }
-    if (dropFrames != null) {
-      $result.dropFrames = dropFrames;
-    }
-    if (keepFrames != null) {
-      $result.keepFrames = keepFrames;
-    }
-    if (timeNanos != null) {
-      $result.timeNanos = timeNanos;
-    }
-    if (durationNanos != null) {
-      $result.durationNanos = durationNanos;
-    }
-    if (periodType != null) {
-      $result.periodType = periodType;
-    }
-    if (period != null) {
-      $result.period = period;
-    }
-    if (comment != null) {
-      $result.comment.addAll(comment);
-    }
-    if (defaultSampleType != null) {
-      $result.defaultSampleType = defaultSampleType;
-    }
-    return $result;
+    final result = create();
+    if (sampleType != null) result.sampleType.addAll(sampleType);
+    if (sample != null) result.sample.addAll(sample);
+    if (mapping != null) result.mapping.addAll(mapping);
+    if (location != null) result.location.addAll(location);
+    if (function != null) result.function.addAll(function);
+    if (stringTable != null) result.stringTable.addAll(stringTable);
+    if (dropFrames != null) result.dropFrames = dropFrames;
+    if (keepFrames != null) result.keepFrames = keepFrames;
+    if (timeNanos != null) result.timeNanos = timeNanos;
+    if (durationNanos != null) result.durationNanos = durationNanos;
+    if (periodType != null) result.periodType = periodType;
+    if (period != null) result.period = period;
+    if (comment != null) result.comment.addAll(comment);
+    if (defaultSampleType != null) result.defaultSampleType = defaultSampleType;
+    return result;
   }
-  Profile._() : super();
-  factory Profile.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Profile.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Profile._();
+
+  factory Profile.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Profile.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Profile',
       package: const $pb.PackageName(
           _omitMessageNames ? '' : 'perfetto.third_party.perftools.profiles'),
       createEmptyInstance: create)
-    ..pc<ValueType>(1, _omitFieldNames ? '' : 'sampleType', $pb.PbFieldType.PM,
+    ..pPM<ValueType>(1, _omitFieldNames ? '' : 'sampleType',
         subBuilder: ValueType.create)
-    ..pc<Sample>(2, _omitFieldNames ? '' : 'sample', $pb.PbFieldType.PM,
-        subBuilder: Sample.create)
-    ..pc<Mapping>(3, _omitFieldNames ? '' : 'mapping', $pb.PbFieldType.PM,
+    ..pPM<Sample>(2, _omitFieldNames ? '' : 'sample', subBuilder: Sample.create)
+    ..pPM<Mapping>(3, _omitFieldNames ? '' : 'mapping',
         subBuilder: Mapping.create)
-    ..pc<Location>(4, _omitFieldNames ? '' : 'location', $pb.PbFieldType.PM,
+    ..pPM<Location>(4, _omitFieldNames ? '' : 'location',
         subBuilder: Location.create)
-    ..pc<Function_>(5, _omitFieldNames ? '' : 'function', $pb.PbFieldType.PM,
+    ..pPM<Function_>(5, _omitFieldNames ? '' : 'function',
         subBuilder: Function_.create)
     ..pPS(6, _omitFieldNames ? '' : 'stringTable')
     ..aInt64(7, _omitFieldNames ? '' : 'dropFrames')
@@ -111,22 +87,19 @@ class Profile extends $pb.GeneratedMessage {
     ..aInt64(14, _omitFieldNames ? '' : 'defaultSampleType')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Profile clone() => Profile()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Profile clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Profile copyWith(void Function(Profile) updates) =>
       super.copyWith((message) => updates(message as Profile)) as Profile;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Profile create() => Profile._();
+  @$core.override
   Profile createEmptyInstance() => create();
-  static $pb.PbList<Profile> createRepeated() => $pb.PbList<Profile>();
   @$core.pragma('dart2js:noInline')
   static Profile getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Profile>(create);
@@ -141,29 +114,29 @@ class Profile extends $pb.GeneratedMessage {
   /// by the sample, by convention it should be at index 0 and use
   /// sample_type.unit == "count".
   @$pb.TagNumber(1)
-  $core.List<ValueType> get sampleType => $_getList(0);
+  $pb.PbList<ValueType> get sampleType => $_getList(0);
 
   /// The set of samples recorded in this profile.
   @$pb.TagNumber(2)
-  $core.List<Sample> get sample => $_getList(1);
+  $pb.PbList<Sample> get sample => $_getList(1);
 
   /// Mapping from address ranges to the image/binary/library mapped
   /// into that address range.  mapping[0] will be the main binary.
   @$pb.TagNumber(3)
-  $core.List<Mapping> get mapping => $_getList(2);
+  $pb.PbList<Mapping> get mapping => $_getList(2);
 
   /// Useful program location
   @$pb.TagNumber(4)
-  $core.List<Location> get location => $_getList(3);
+  $pb.PbList<Location> get location => $_getList(3);
 
   /// Functions referenced by locations
   @$pb.TagNumber(5)
-  $core.List<Function_> get function => $_getList(4);
+  $pb.PbList<Function_> get function => $_getList(4);
 
   /// A common table for strings referenced by various messages.
   /// string_table[0] must always be "".
   @$pb.TagNumber(6)
-  $core.List<$core.String> get stringTable => $_getList(5);
+  $pb.PbList<$core.String> get stringTable => $_getList(5);
 
   /// frames with Function.function_name fully matching the following
   /// regexp will be dropped from the samples, along with their successors.
@@ -171,14 +144,11 @@ class Profile extends $pb.GeneratedMessage {
   @$pb.TagNumber(7)
   $fixnum.Int64 get dropFrames => $_getI64(6);
   @$pb.TagNumber(7)
-  set dropFrames($fixnum.Int64 v) {
-    $_setInt64(6, v);
-  }
-
+  set dropFrames($fixnum.Int64 value) => $_setInt64(6, value);
   @$pb.TagNumber(7)
   $core.bool hasDropFrames() => $_has(6);
   @$pb.TagNumber(7)
-  void clearDropFrames() => clearField(7);
+  void clearDropFrames() => $_clearField(7);
 
   /// frames with Function.function_name fully matching the following
   /// regexp will be kept, even if it matches drop_functions.
@@ -186,54 +156,42 @@ class Profile extends $pb.GeneratedMessage {
   @$pb.TagNumber(8)
   $fixnum.Int64 get keepFrames => $_getI64(7);
   @$pb.TagNumber(8)
-  set keepFrames($fixnum.Int64 v) {
-    $_setInt64(7, v);
-  }
-
+  set keepFrames($fixnum.Int64 value) => $_setInt64(7, value);
   @$pb.TagNumber(8)
   $core.bool hasKeepFrames() => $_has(7);
   @$pb.TagNumber(8)
-  void clearKeepFrames() => clearField(8);
+  void clearKeepFrames() => $_clearField(8);
 
   /// Time of collection (UTC) represented as nanoseconds past the epoch.
   @$pb.TagNumber(9)
   $fixnum.Int64 get timeNanos => $_getI64(8);
   @$pb.TagNumber(9)
-  set timeNanos($fixnum.Int64 v) {
-    $_setInt64(8, v);
-  }
-
+  set timeNanos($fixnum.Int64 value) => $_setInt64(8, value);
   @$pb.TagNumber(9)
   $core.bool hasTimeNanos() => $_has(8);
   @$pb.TagNumber(9)
-  void clearTimeNanos() => clearField(9);
+  void clearTimeNanos() => $_clearField(9);
 
   /// Duration of the profile, if a duration makes sense.
   @$pb.TagNumber(10)
   $fixnum.Int64 get durationNanos => $_getI64(9);
   @$pb.TagNumber(10)
-  set durationNanos($fixnum.Int64 v) {
-    $_setInt64(9, v);
-  }
-
+  set durationNanos($fixnum.Int64 value) => $_setInt64(9, value);
   @$pb.TagNumber(10)
   $core.bool hasDurationNanos() => $_has(9);
   @$pb.TagNumber(10)
-  void clearDurationNanos() => clearField(10);
+  void clearDurationNanos() => $_clearField(10);
 
   /// The kind of events between sampled ocurrences.
   /// e.g [ "cpu","cycles" ] or [ "heap","bytes" ]
   @$pb.TagNumber(11)
   ValueType get periodType => $_getN(10);
   @$pb.TagNumber(11)
-  set periodType(ValueType v) {
-    setField(11, v);
-  }
-
+  set periodType(ValueType value) => $_setField(11, value);
   @$pb.TagNumber(11)
   $core.bool hasPeriodType() => $_has(10);
   @$pb.TagNumber(11)
-  void clearPeriodType() => clearField(11);
+  void clearPeriodType() => $_clearField(11);
   @$pb.TagNumber(11)
   ValueType ensurePeriodType() => $_ensure(10);
 
@@ -241,33 +199,27 @@ class Profile extends $pb.GeneratedMessage {
   @$pb.TagNumber(12)
   $fixnum.Int64 get period => $_getI64(11);
   @$pb.TagNumber(12)
-  set period($fixnum.Int64 v) {
-    $_setInt64(11, v);
-  }
-
+  set period($fixnum.Int64 value) => $_setInt64(11, value);
   @$pb.TagNumber(12)
   $core.bool hasPeriod() => $_has(11);
   @$pb.TagNumber(12)
-  void clearPeriod() => clearField(12);
+  void clearPeriod() => $_clearField(12);
 
   /// Freeform text associated to the profile.
   /// Indices into string table.
   @$pb.TagNumber(13)
-  $core.List<$fixnum.Int64> get comment => $_getList(12);
+  $pb.PbList<$fixnum.Int64> get comment => $_getList(12);
 
   /// Index into the string table of the type of the preferred sample
   /// value. If unset, clients should default to the last sample value.
   @$pb.TagNumber(14)
   $fixnum.Int64 get defaultSampleType => $_getI64(13);
   @$pb.TagNumber(14)
-  set defaultSampleType($fixnum.Int64 v) {
-    $_setInt64(13, v);
-  }
-
+  set defaultSampleType($fixnum.Int64 value) => $_setInt64(13, value);
   @$pb.TagNumber(14)
   $core.bool hasDefaultSampleType() => $_has(13);
   @$pb.TagNumber(14)
-  void clearDefaultSampleType() => clearField(14);
+  void clearDefaultSampleType() => $_clearField(14);
 }
 
 /// ValueType describes the semantics and measurement units of a value.
@@ -276,22 +228,20 @@ class ValueType extends $pb.GeneratedMessage {
     $fixnum.Int64? type,
     $fixnum.Int64? unit,
   }) {
-    final $result = create();
-    if (type != null) {
-      $result.type = type;
-    }
-    if (unit != null) {
-      $result.unit = unit;
-    }
-    return $result;
+    final result = create();
+    if (type != null) result.type = type;
+    if (unit != null) result.unit = unit;
+    return result;
   }
-  ValueType._() : super();
-  factory ValueType.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory ValueType.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  ValueType._();
+
+  factory ValueType.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory ValueType.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'ValueType',
@@ -302,22 +252,19 @@ class ValueType extends $pb.GeneratedMessage {
     ..aInt64(2, _omitFieldNames ? '' : 'unit')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  ValueType clone() => ValueType()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  ValueType clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   ValueType copyWith(void Function(ValueType) updates) =>
       super.copyWith((message) => updates(message as ValueType)) as ValueType;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static ValueType create() => ValueType._();
+  @$core.override
   ValueType createEmptyInstance() => create();
-  static $pb.PbList<ValueType> createRepeated() => $pb.PbList<ValueType>();
   @$core.pragma('dart2js:noInline')
   static ValueType getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<ValueType>(create);
@@ -327,27 +274,21 @@ class ValueType extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get type => $_getI64(0);
   @$pb.TagNumber(1)
-  set type($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set type($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasType() => $_has(0);
   @$pb.TagNumber(1)
-  void clearType() => clearField(1);
+  void clearType() => $_clearField(1);
 
   /// Index into string table.
   @$pb.TagNumber(2)
   $fixnum.Int64 get unit => $_getI64(1);
   @$pb.TagNumber(2)
-  set unit($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set unit($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasUnit() => $_has(1);
   @$pb.TagNumber(2)
-  void clearUnit() => clearField(2);
+  void clearUnit() => $_clearField(2);
 }
 
 /// Each Sample records values encountered in some program
@@ -360,25 +301,21 @@ class Sample extends $pb.GeneratedMessage {
     $core.Iterable<$fixnum.Int64>? value,
     $core.Iterable<Label>? label,
   }) {
-    final $result = create();
-    if (locationId != null) {
-      $result.locationId.addAll(locationId);
-    }
-    if (value != null) {
-      $result.value.addAll(value);
-    }
-    if (label != null) {
-      $result.label.addAll(label);
-    }
-    return $result;
+    final result = create();
+    if (locationId != null) result.locationId.addAll(locationId);
+    if (value != null) result.value.addAll(value);
+    if (label != null) result.label.addAll(label);
+    return result;
   }
-  Sample._() : super();
-  factory Sample.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Sample.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Sample._();
+
+  factory Sample.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Sample.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Sample',
@@ -388,26 +325,22 @@ class Sample extends $pb.GeneratedMessage {
     ..p<$fixnum.Int64>(
         1, _omitFieldNames ? '' : 'locationId', $pb.PbFieldType.KU6)
     ..p<$fixnum.Int64>(2, _omitFieldNames ? '' : 'value', $pb.PbFieldType.K6)
-    ..pc<Label>(3, _omitFieldNames ? '' : 'label', $pb.PbFieldType.PM,
-        subBuilder: Label.create)
+    ..pPM<Label>(3, _omitFieldNames ? '' : 'label', subBuilder: Label.create)
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Sample clone() => Sample()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Sample clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Sample copyWith(void Function(Sample) updates) =>
       super.copyWith((message) => updates(message as Sample)) as Sample;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Sample create() => Sample._();
+  @$core.override
   Sample createEmptyInstance() => create();
-  static $pb.PbList<Sample> createRepeated() => $pb.PbList<Sample>();
   @$core.pragma('dart2js:noInline')
   static Sample getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Sample>(create);
@@ -416,7 +349,7 @@ class Sample extends $pb.GeneratedMessage {
   /// The ids recorded here correspond to a Profile.location.id.
   /// The leaf is at location_id[0].
   @$pb.TagNumber(1)
-  $core.List<$fixnum.Int64> get locationId => $_getList(0);
+  $pb.PbList<$fixnum.Int64> get locationId => $_getList(0);
 
   /// The type and unit of each value is defined by the corresponding
   /// entry in Profile.sample_type. All samples must have the same
@@ -425,12 +358,12 @@ class Sample extends $pb.GeneratedMessage {
   /// result has a list of values that is the elemntwise sum of the
   /// lists of the originals.
   @$pb.TagNumber(2)
-  $core.List<$fixnum.Int64> get value => $_getList(1);
+  $pb.PbList<$fixnum.Int64> get value => $_getList(1);
 
   /// label includes additional context for this sample. It can include
   /// things like a thread id, allocation size, etc
   @$pb.TagNumber(3)
-  $core.List<Label> get label => $_getList(2);
+  $pb.PbList<Label> get label => $_getList(2);
 }
 
 class Label extends $pb.GeneratedMessage {
@@ -440,28 +373,22 @@ class Label extends $pb.GeneratedMessage {
     $fixnum.Int64? num,
     $fixnum.Int64? numUnit,
   }) {
-    final $result = create();
-    if (key != null) {
-      $result.key = key;
-    }
-    if (str != null) {
-      $result.str = str;
-    }
-    if (num != null) {
-      $result.num = num;
-    }
-    if (numUnit != null) {
-      $result.numUnit = numUnit;
-    }
-    return $result;
+    final result = create();
+    if (key != null) result.key = key;
+    if (str != null) result.str = str;
+    if (num != null) result.num = num;
+    if (numUnit != null) result.numUnit = numUnit;
+    return result;
   }
-  Label._() : super();
-  factory Label.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Label.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Label._();
+
+  factory Label.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Label.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Label',
@@ -474,22 +401,19 @@ class Label extends $pb.GeneratedMessage {
     ..aInt64(4, _omitFieldNames ? '' : 'numUnit')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Label clone() => Label()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Label clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Label copyWith(void Function(Label) updates) =>
       super.copyWith((message) => updates(message as Label)) as Label;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Label create() => Label._();
+  @$core.override
   Label createEmptyInstance() => create();
-  static $pb.PbList<Label> createRepeated() => $pb.PbList<Label>();
   @$core.pragma('dart2js:noInline')
   static Label getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Label>(create);
@@ -499,52 +423,40 @@ class Label extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get key => $_getI64(0);
   @$pb.TagNumber(1)
-  set key($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set key($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasKey() => $_has(0);
   @$pb.TagNumber(1)
-  void clearKey() => clearField(1);
+  void clearKey() => $_clearField(1);
 
   /// Index into string table
   @$pb.TagNumber(2)
   $fixnum.Int64 get str => $_getI64(1);
   @$pb.TagNumber(2)
-  set str($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set str($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasStr() => $_has(1);
   @$pb.TagNumber(2)
-  void clearStr() => clearField(2);
+  void clearStr() => $_clearField(2);
 
   @$pb.TagNumber(3)
   $fixnum.Int64 get num => $_getI64(2);
   @$pb.TagNumber(3)
-  set num($fixnum.Int64 v) {
-    $_setInt64(2, v);
-  }
-
+  set num($fixnum.Int64 value) => $_setInt64(2, value);
   @$pb.TagNumber(3)
   $core.bool hasNum() => $_has(2);
   @$pb.TagNumber(3)
-  void clearNum() => clearField(3);
+  void clearNum() => $_clearField(3);
 
   /// Index into string table
   @$pb.TagNumber(4)
   $fixnum.Int64 get numUnit => $_getI64(3);
   @$pb.TagNumber(4)
-  set numUnit($fixnum.Int64 v) {
-    $_setInt64(3, v);
-  }
-
+  set numUnit($fixnum.Int64 value) => $_setInt64(3, value);
   @$pb.TagNumber(4)
   $core.bool hasNumUnit() => $_has(3);
   @$pb.TagNumber(4)
-  void clearNumUnit() => clearField(4);
+  void clearNumUnit() => $_clearField(4);
 }
 
 class Mapping extends $pb.GeneratedMessage {
@@ -560,46 +472,28 @@ class Mapping extends $pb.GeneratedMessage {
     $core.bool? hasLineNumbers,
     $core.bool? hasInlineFrames,
   }) {
-    final $result = create();
-    if (id != null) {
-      $result.id = id;
-    }
-    if (memoryStart != null) {
-      $result.memoryStart = memoryStart;
-    }
-    if (memoryLimit != null) {
-      $result.memoryLimit = memoryLimit;
-    }
-    if (fileOffset != null) {
-      $result.fileOffset = fileOffset;
-    }
-    if (filename != null) {
-      $result.filename = filename;
-    }
-    if (buildId != null) {
-      $result.buildId = buildId;
-    }
-    if (hasFunctions != null) {
-      $result.hasFunctions = hasFunctions;
-    }
-    if (hasFilenames != null) {
-      $result.hasFilenames = hasFilenames;
-    }
-    if (hasLineNumbers != null) {
-      $result.hasLineNumbers = hasLineNumbers;
-    }
-    if (hasInlineFrames != null) {
-      $result.hasInlineFrames = hasInlineFrames;
-    }
-    return $result;
+    final result = create();
+    if (id != null) result.id = id;
+    if (memoryStart != null) result.memoryStart = memoryStart;
+    if (memoryLimit != null) result.memoryLimit = memoryLimit;
+    if (fileOffset != null) result.fileOffset = fileOffset;
+    if (filename != null) result.filename = filename;
+    if (buildId != null) result.buildId = buildId;
+    if (hasFunctions != null) result.hasFunctions = hasFunctions;
+    if (hasFilenames != null) result.hasFilenames = hasFilenames;
+    if (hasLineNumbers != null) result.hasLineNumbers = hasLineNumbers;
+    if (hasInlineFrames != null) result.hasInlineFrames = hasInlineFrames;
+    return result;
   }
-  Mapping._() : super();
-  factory Mapping.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Mapping.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Mapping._();
+
+  factory Mapping.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Mapping.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Mapping',
@@ -625,22 +519,19 @@ class Mapping extends $pb.GeneratedMessage {
     ..aOB(10, _omitFieldNames ? '' : 'hasInlineFrames')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Mapping clone() => Mapping()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Mapping clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Mapping copyWith(void Function(Mapping) updates) =>
       super.copyWith((message) => updates(message as Mapping)) as Mapping;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Mapping create() => Mapping._();
+  @$core.override
   Mapping createEmptyInstance() => create();
-  static $pb.PbList<Mapping> createRepeated() => $pb.PbList<Mapping>();
   @$core.pragma('dart2js:noInline')
   static Mapping getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Mapping>(create);
@@ -650,53 +541,41 @@ class Mapping extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get id => $_getI64(0);
   @$pb.TagNumber(1)
-  set id($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set id($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasId() => $_has(0);
   @$pb.TagNumber(1)
-  void clearId() => clearField(1);
+  void clearId() => $_clearField(1);
 
   /// Address at which the binary (or DLL) is loaded into memory.
   @$pb.TagNumber(2)
   $fixnum.Int64 get memoryStart => $_getI64(1);
   @$pb.TagNumber(2)
-  set memoryStart($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set memoryStart($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasMemoryStart() => $_has(1);
   @$pb.TagNumber(2)
-  void clearMemoryStart() => clearField(2);
+  void clearMemoryStart() => $_clearField(2);
 
   /// The limit of the address range occupied by this mapping.
   @$pb.TagNumber(3)
   $fixnum.Int64 get memoryLimit => $_getI64(2);
   @$pb.TagNumber(3)
-  set memoryLimit($fixnum.Int64 v) {
-    $_setInt64(2, v);
-  }
-
+  set memoryLimit($fixnum.Int64 value) => $_setInt64(2, value);
   @$pb.TagNumber(3)
   $core.bool hasMemoryLimit() => $_has(2);
   @$pb.TagNumber(3)
-  void clearMemoryLimit() => clearField(3);
+  void clearMemoryLimit() => $_clearField(3);
 
   /// Offset in the binary that corresponds to the first mapped address.
   @$pb.TagNumber(4)
   $fixnum.Int64 get fileOffset => $_getI64(3);
   @$pb.TagNumber(4)
-  set fileOffset($fixnum.Int64 v) {
-    $_setInt64(3, v);
-  }
-
+  set fileOffset($fixnum.Int64 value) => $_setInt64(3, value);
   @$pb.TagNumber(4)
   $core.bool hasFileOffset() => $_has(3);
   @$pb.TagNumber(4)
-  void clearFileOffset() => clearField(4);
+  void clearFileOffset() => $_clearField(4);
 
   /// The object this entry is loaded from.  This can be a filename on
   /// disk for the main binary and shared libraries, or virtual
@@ -705,14 +584,11 @@ class Mapping extends $pb.GeneratedMessage {
   @$pb.TagNumber(5)
   $fixnum.Int64 get filename => $_getI64(4);
   @$pb.TagNumber(5)
-  set filename($fixnum.Int64 v) {
-    $_setInt64(4, v);
-  }
-
+  set filename($fixnum.Int64 value) => $_setInt64(4, value);
   @$pb.TagNumber(5)
   $core.bool hasFilename() => $_has(4);
   @$pb.TagNumber(5)
-  void clearFilename() => clearField(5);
+  void clearFilename() => $_clearField(5);
 
   /// A string that uniquely identifies a particular program version
   /// with high probability. E.g., for binaries generated by GNU tools,
@@ -721,63 +597,48 @@ class Mapping extends $pb.GeneratedMessage {
   @$pb.TagNumber(6)
   $fixnum.Int64 get buildId => $_getI64(5);
   @$pb.TagNumber(6)
-  set buildId($fixnum.Int64 v) {
-    $_setInt64(5, v);
-  }
-
+  set buildId($fixnum.Int64 value) => $_setInt64(5, value);
   @$pb.TagNumber(6)
   $core.bool hasBuildId() => $_has(5);
   @$pb.TagNumber(6)
-  void clearBuildId() => clearField(6);
+  void clearBuildId() => $_clearField(6);
 
   /// The following fields indicate the resolution of symbolic info.
   @$pb.TagNumber(7)
   $core.bool get hasFunctions => $_getBF(6);
   @$pb.TagNumber(7)
-  set hasFunctions($core.bool v) {
-    $_setBool(6, v);
-  }
-
+  set hasFunctions($core.bool value) => $_setBool(6, value);
   @$pb.TagNumber(7)
   $core.bool hasHasFunctions() => $_has(6);
   @$pb.TagNumber(7)
-  void clearHasFunctions() => clearField(7);
+  void clearHasFunctions() => $_clearField(7);
 
   @$pb.TagNumber(8)
   $core.bool get hasFilenames => $_getBF(7);
   @$pb.TagNumber(8)
-  set hasFilenames($core.bool v) {
-    $_setBool(7, v);
-  }
-
+  set hasFilenames($core.bool value) => $_setBool(7, value);
   @$pb.TagNumber(8)
   $core.bool hasHasFilenames() => $_has(7);
   @$pb.TagNumber(8)
-  void clearHasFilenames() => clearField(8);
+  void clearHasFilenames() => $_clearField(8);
 
   @$pb.TagNumber(9)
   $core.bool get hasLineNumbers => $_getBF(8);
   @$pb.TagNumber(9)
-  set hasLineNumbers($core.bool v) {
-    $_setBool(8, v);
-  }
-
+  set hasLineNumbers($core.bool value) => $_setBool(8, value);
   @$pb.TagNumber(9)
   $core.bool hasHasLineNumbers() => $_has(8);
   @$pb.TagNumber(9)
-  void clearHasLineNumbers() => clearField(9);
+  void clearHasLineNumbers() => $_clearField(9);
 
   @$pb.TagNumber(10)
   $core.bool get hasInlineFrames => $_getBF(9);
   @$pb.TagNumber(10)
-  set hasInlineFrames($core.bool v) {
-    $_setBool(9, v);
-  }
-
+  set hasInlineFrames($core.bool value) => $_setBool(9, value);
   @$pb.TagNumber(10)
   $core.bool hasHasInlineFrames() => $_has(9);
   @$pb.TagNumber(10)
-  void clearHasInlineFrames() => clearField(10);
+  void clearHasInlineFrames() => $_clearField(10);
 }
 
 /// Describes function and line table debug information.
@@ -789,31 +650,23 @@ class Location extends $pb.GeneratedMessage {
     $core.Iterable<Line>? line,
     $core.bool? isFolded,
   }) {
-    final $result = create();
-    if (id != null) {
-      $result.id = id;
-    }
-    if (mappingId != null) {
-      $result.mappingId = mappingId;
-    }
-    if (address != null) {
-      $result.address = address;
-    }
-    if (line != null) {
-      $result.line.addAll(line);
-    }
-    if (isFolded != null) {
-      $result.isFolded = isFolded;
-    }
-    return $result;
+    final result = create();
+    if (id != null) result.id = id;
+    if (mappingId != null) result.mappingId = mappingId;
+    if (address != null) result.address = address;
+    if (line != null) result.line.addAll(line);
+    if (isFolded != null) result.isFolded = isFolded;
+    return result;
   }
-  Location._() : super();
-  factory Location.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Location.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Location._();
+
+  factory Location.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Location.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Location',
@@ -827,27 +680,23 @@ class Location extends $pb.GeneratedMessage {
         defaultOrMaker: $fixnum.Int64.ZERO)
     ..a<$fixnum.Int64>(3, _omitFieldNames ? '' : 'address', $pb.PbFieldType.OU6,
         defaultOrMaker: $fixnum.Int64.ZERO)
-    ..pc<Line>(4, _omitFieldNames ? '' : 'line', $pb.PbFieldType.PM,
-        subBuilder: Line.create)
+    ..pPM<Line>(4, _omitFieldNames ? '' : 'line', subBuilder: Line.create)
     ..aOB(5, _omitFieldNames ? '' : 'isFolded')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Location clone() => Location()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Location clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Location copyWith(void Function(Location) updates) =>
       super.copyWith((message) => updates(message as Location)) as Location;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Location create() => Location._();
+  @$core.override
   Location createEmptyInstance() => create();
-  static $pb.PbList<Location> createRepeated() => $pb.PbList<Location>();
   @$core.pragma('dart2js:noInline')
   static Location getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Location>(create);
@@ -858,14 +707,11 @@ class Location extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get id => $_getI64(0);
   @$pb.TagNumber(1)
-  set id($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set id($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasId() => $_has(0);
   @$pb.TagNumber(1)
-  void clearId() => clearField(1);
+  void clearId() => $_clearField(1);
 
   /// The id of the corresponding profile.Mapping for this location.
   /// It can be unset if the mapping is unknown or not applicable for
@@ -873,14 +719,11 @@ class Location extends $pb.GeneratedMessage {
   @$pb.TagNumber(2)
   $fixnum.Int64 get mappingId => $_getI64(1);
   @$pb.TagNumber(2)
-  set mappingId($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set mappingId($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasMappingId() => $_has(1);
   @$pb.TagNumber(2)
-  void clearMappingId() => clearField(2);
+  void clearMappingId() => $_clearField(2);
 
   /// The instruction address for this location, if available.  It
   /// should be within [Mapping.memory_start...Mapping.memory_limit]
@@ -890,24 +733,21 @@ class Location extends $pb.GeneratedMessage {
   @$pb.TagNumber(3)
   $fixnum.Int64 get address => $_getI64(2);
   @$pb.TagNumber(3)
-  set address($fixnum.Int64 v) {
-    $_setInt64(2, v);
-  }
-
+  set address($fixnum.Int64 value) => $_setInt64(2, value);
   @$pb.TagNumber(3)
   $core.bool hasAddress() => $_has(2);
   @$pb.TagNumber(3)
-  void clearAddress() => clearField(3);
+  void clearAddress() => $_clearField(3);
 
-  ///  Multiple line indicates this location has inlined functions,
-  ///  where the last entry represents the caller into which the
-  ///  preceding entries were inlined.
+  /// Multiple line indicates this location has inlined functions,
+  /// where the last entry represents the caller into which the
+  /// preceding entries were inlined.
   ///
-  ///  E.g., if memcpy() is inlined into printf:
-  ///     line[0].function_name == "memcpy"
-  ///     line[1].function_name == "printf"
+  /// E.g., if memcpy() is inlined into printf:
+  ///    line[0].function_name == "memcpy"
+  ///    line[1].function_name == "printf"
   @$pb.TagNumber(4)
-  $core.List<Line> get line => $_getList(3);
+  $pb.PbList<Line> get line => $_getList(3);
 
   /// Provides an indication that multiple symbols map to this location's
   /// address, for example due to identical code folding by the linker. In that
@@ -917,14 +757,11 @@ class Location extends $pb.GeneratedMessage {
   @$pb.TagNumber(5)
   $core.bool get isFolded => $_getBF(4);
   @$pb.TagNumber(5)
-  set isFolded($core.bool v) {
-    $_setBool(4, v);
-  }
-
+  set isFolded($core.bool value) => $_setBool(4, value);
   @$pb.TagNumber(5)
   $core.bool hasIsFolded() => $_has(4);
   @$pb.TagNumber(5)
-  void clearIsFolded() => clearField(5);
+  void clearIsFolded() => $_clearField(5);
 }
 
 class Line extends $pb.GeneratedMessage {
@@ -932,22 +769,20 @@ class Line extends $pb.GeneratedMessage {
     $fixnum.Int64? functionId,
     $fixnum.Int64? line,
   }) {
-    final $result = create();
-    if (functionId != null) {
-      $result.functionId = functionId;
-    }
-    if (line != null) {
-      $result.line = line;
-    }
-    return $result;
+    final result = create();
+    if (functionId != null) result.functionId = functionId;
+    if (line != null) result.line = line;
+    return result;
   }
-  Line._() : super();
-  factory Line.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Line.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Line._();
+
+  factory Line.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Line.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Line',
@@ -960,22 +795,19 @@ class Line extends $pb.GeneratedMessage {
     ..aInt64(2, _omitFieldNames ? '' : 'line')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Line clone() => Line()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Line clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Line copyWith(void Function(Line) updates) =>
       super.copyWith((message) => updates(message as Line)) as Line;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Line create() => Line._();
+  @$core.override
   Line createEmptyInstance() => create();
-  static $pb.PbList<Line> createRepeated() => $pb.PbList<Line>();
   @$core.pragma('dart2js:noInline')
   static Line getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Line>(create);
@@ -985,27 +817,21 @@ class Line extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get functionId => $_getI64(0);
   @$pb.TagNumber(1)
-  set functionId($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set functionId($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasFunctionId() => $_has(0);
   @$pb.TagNumber(1)
-  void clearFunctionId() => clearField(1);
+  void clearFunctionId() => $_clearField(1);
 
   /// Line number in source code.
   @$pb.TagNumber(2)
   $fixnum.Int64 get line => $_getI64(1);
   @$pb.TagNumber(2)
-  set line($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set line($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasLine() => $_has(1);
   @$pb.TagNumber(2)
-  void clearLine() => clearField(2);
+  void clearLine() => $_clearField(2);
 }
 
 class Function_ extends $pb.GeneratedMessage {
@@ -1016,31 +842,23 @@ class Function_ extends $pb.GeneratedMessage {
     $fixnum.Int64? filename,
     $fixnum.Int64? startLine,
   }) {
-    final $result = create();
-    if (id != null) {
-      $result.id = id;
-    }
-    if (name != null) {
-      $result.name = name;
-    }
-    if (systemName != null) {
-      $result.systemName = systemName;
-    }
-    if (filename != null) {
-      $result.filename = filename;
-    }
-    if (startLine != null) {
-      $result.startLine = startLine;
-    }
-    return $result;
+    final result = create();
+    if (id != null) result.id = id;
+    if (name != null) result.name = name;
+    if (systemName != null) result.systemName = systemName;
+    if (filename != null) result.filename = filename;
+    if (startLine != null) result.startLine = startLine;
+    return result;
   }
-  Function_._() : super();
-  factory Function_.fromBuffer($core.List<$core.int> i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromBuffer(i, r);
-  factory Function_.fromJson($core.String i,
-          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
-      create()..mergeFromJson(i, r);
+
+  Function_._();
+
+  factory Function_.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory Function_.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(
       _omitMessageNames ? '' : 'Function',
@@ -1055,22 +873,19 @@ class Function_ extends $pb.GeneratedMessage {
     ..aInt64(5, _omitFieldNames ? '' : 'startLine')
     ..hasRequiredFields = false;
 
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
-      'Will be removed in next major version')
-  Function_ clone() => Function_()..mergeFromMessage(this);
-  @$core.Deprecated('Using this can add significant overhead to your binary. '
-      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
-      'Will be removed in next major version')
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  Function_ clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
   Function_ copyWith(void Function(Function_) updates) =>
       super.copyWith((message) => updates(message as Function_)) as Function_;
 
+  @$core.override
   $pb.BuilderInfo get info_ => _i;
 
   @$core.pragma('dart2js:noInline')
   static Function_ create() => Function_._();
+  @$core.override
   Function_ createEmptyInstance() => create();
-  static $pb.PbList<Function_> createRepeated() => $pb.PbList<Function_>();
   @$core.pragma('dart2js:noInline')
   static Function_ getDefault() =>
       _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Function_>(create);
@@ -1080,28 +895,22 @@ class Function_ extends $pb.GeneratedMessage {
   @$pb.TagNumber(1)
   $fixnum.Int64 get id => $_getI64(0);
   @$pb.TagNumber(1)
-  set id($fixnum.Int64 v) {
-    $_setInt64(0, v);
-  }
-
+  set id($fixnum.Int64 value) => $_setInt64(0, value);
   @$pb.TagNumber(1)
   $core.bool hasId() => $_has(0);
   @$pb.TagNumber(1)
-  void clearId() => clearField(1);
+  void clearId() => $_clearField(1);
 
   /// Name of the function, in human-readable form if available.
   /// Index into string table
   @$pb.TagNumber(2)
   $fixnum.Int64 get name => $_getI64(1);
   @$pb.TagNumber(2)
-  set name($fixnum.Int64 v) {
-    $_setInt64(1, v);
-  }
-
+  set name($fixnum.Int64 value) => $_setInt64(1, value);
   @$pb.TagNumber(2)
   $core.bool hasName() => $_has(1);
   @$pb.TagNumber(2)
-  void clearName() => clearField(2);
+  void clearName() => $_clearField(2);
 
   /// Name of the function, as identified by the system.
   /// For instance, it can be a C++ mangled name.
@@ -1109,43 +918,35 @@ class Function_ extends $pb.GeneratedMessage {
   @$pb.TagNumber(3)
   $fixnum.Int64 get systemName => $_getI64(2);
   @$pb.TagNumber(3)
-  set systemName($fixnum.Int64 v) {
-    $_setInt64(2, v);
-  }
-
+  set systemName($fixnum.Int64 value) => $_setInt64(2, value);
   @$pb.TagNumber(3)
   $core.bool hasSystemName() => $_has(2);
   @$pb.TagNumber(3)
-  void clearSystemName() => clearField(3);
+  void clearSystemName() => $_clearField(3);
 
   /// Source file containing the function.
   /// Index into string table
   @$pb.TagNumber(4)
   $fixnum.Int64 get filename => $_getI64(3);
   @$pb.TagNumber(4)
-  set filename($fixnum.Int64 v) {
-    $_setInt64(3, v);
-  }
-
+  set filename($fixnum.Int64 value) => $_setInt64(3, value);
   @$pb.TagNumber(4)
   $core.bool hasFilename() => $_has(3);
   @$pb.TagNumber(4)
-  void clearFilename() => clearField(4);
+  void clearFilename() => $_clearField(4);
 
   /// Line number in source file.
   @$pb.TagNumber(5)
   $fixnum.Int64 get startLine => $_getI64(4);
   @$pb.TagNumber(5)
-  set startLine($fixnum.Int64 v) {
-    $_setInt64(4, v);
-  }
-
+  set startLine($fixnum.Int64 value) => $_setInt64(4, value);
   @$pb.TagNumber(5)
   $core.bool hasStartLine() => $_has(4);
   @$pb.TagNumber(5)
-  void clearStartLine() => clearField(5);
+  void clearStartLine() => $_clearField(5);
 }
 
-const _omitFieldNames = $core.bool.fromEnvironment('protobuf.omit_field_names');
-const _omitMessageNames =
+const $core.bool _omitFieldNames =
+    $core.bool.fromEnvironment('protobuf.omit_field_names');
+const $core.bool _omitMessageNames =
     $core.bool.fromEnvironment('protobuf.omit_message_names');
diff --git a/runtime/tools/profiling/lib/src/pprof/generated/profile.pbenum.dart b/runtime/tools/profiling/lib/src/pprof/generated/profile.pbenum.dart
index f04e4f11c60..2fc774eee02 100644
--- a/runtime/tools/profiling/lib/src/pprof/generated/profile.pbenum.dart
+++ b/runtime/tools/profiling/lib/src/pprof/generated/profile.pbenum.dart
@@ -1,10 +1,11 @@
+// This is a generated file - do not edit.
 //
-//  Generated code. Do not modify.
-//  source: profile.proto
-//
-// @dart = 2.12
+// Generated from profile.proto.
+
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
-// ignore_for_file: constant_identifier_names, library_prefixes
-// ignore_for_file: non_constant_identifier_names, prefer_final_fields
-// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: curly_braces_in_flow_control_structures
+// ignore_for_file: deprecated_member_use_from_same_package, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_relative_imports
diff --git a/runtime/tools/profiling/lib/src/pprof/generated/profile.pbjson.dart b/runtime/tools/profiling/lib/src/pprof/generated/profile.pbjson.dart
index dbb0cd482fa..3d1df71589d 100644
--- a/runtime/tools/profiling/lib/src/pprof/generated/profile.pbjson.dart
+++ b/runtime/tools/profiling/lib/src/pprof/generated/profile.pbjson.dart
@@ -1,13 +1,15 @@
+// This is a generated file - do not edit.
 //
-//  Generated code. Do not modify.
-//  source: profile.proto
-//
-// @dart = 2.12
+// Generated from profile.proto.
+
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
-// ignore_for_file: constant_identifier_names, library_prefixes
-// ignore_for_file: non_constant_identifier_names, prefer_final_fields
-// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: curly_braces_in_flow_control_structures
+// ignore_for_file: deprecated_member_use_from_same_package, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_relative_imports
+// ignore_for_file: unused_import
 
 import 'dart:convert' as $convert;
 import 'dart:core' as $core;