Remove CodeLinesProvider from ResolvedAstPrinter.

We don't use this feature.

Change-Id: Ic6779554754a5f83fedb7b5973f27d57fb49b72d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/236700
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
diff --git a/pkg/analyzer/test/src/summary/resolved_ast_printer.dart b/pkg/analyzer/test/src/summary/resolved_ast_printer.dart
index e0617b5..9c00fab 100644
--- a/pkg/analyzer/test/src/summary/resolved_ast_printer.dart
+++ b/pkg/analyzer/test/src/summary/resolved_ast_printer.dart
@@ -15,15 +15,6 @@
 import 'package:analyzer/src/summary2/reference.dart';
 import 'package:test/test.dart';
 
-/// Used in [ResolvedAstPrinter] to print lines of code that corresponding
-/// to a subtree of AST. This help to make the bulky presentation of AST a
-/// bit more understandable.
-abstract class CodeLinesProvider {
-  /// If the [offset] corresponds to a new, never requested before line,
-  /// return this line, otherwise return `null`.
-  String nextLine(int offset);
-}
-
 /// Prints AST as a tree, with properties and children.
 class ResolvedAstPrinter extends ThrowingAstVisitor<void> {
   /// The URI of the library that contains the AST being printed.
@@ -32,9 +23,6 @@
   /// The target sink to print AST.
   final StringSink _sink;
 
-  /// The optional provider for code lines, might be `null`.
-  final CodeLinesProvider? _codeLinesProvider;
-
   /// If `true`, linking of [EnumConstantDeclaration] will be checked
   /// TODO(scheglov) Remove after https://github.com/dart-lang/sdk/issues/48380
   final bool withCheckingLinking;
@@ -51,20 +39,17 @@
     required String? selfUriStr,
     required StringSink sink,
     required String indent,
-    CodeLinesProvider? codeLinesProvider,
     this.withCheckingLinking = false,
     bool withOffsets = false,
     bool withResolution = true,
   })  : _selfUriStr = selfUriStr,
         _sink = sink,
-        _codeLinesProvider = codeLinesProvider,
         _withOffsets = withOffsets,
         _withResolution = withResolution,
         _indent = indent;
 
   @override
   void visitAdjacentStrings(AdjacentStrings node) {
-    _writeNextCodeLine(node);
     _writeln('AdjacentStrings');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -75,7 +60,6 @@
 
   @override
   void visitAnnotation(Annotation node) {
-    _writeNextCodeLine(node);
     _writeln('Annotation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -85,7 +69,6 @@
 
   @override
   void visitArgumentList(ArgumentList node) {
-    _writeNextCodeLine(node);
     _writeln('ArgumentList');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -94,7 +77,6 @@
 
   @override
   void visitAsExpression(AsExpression node) {
-    _writeNextCodeLine(node);
     _writeln('AsExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -104,7 +86,6 @@
 
   @override
   void visitAssertInitializer(AssertInitializer node) {
-    _writeNextCodeLine(node);
     _writeln('AssertInitializer');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -113,7 +94,6 @@
 
   @override
   void visitAssertStatement(AssertStatement node) {
-    _writeNextCodeLine(node);
     _writeln('AssertStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -122,7 +102,6 @@
 
   @override
   void visitAssignmentExpression(AssignmentExpression node) {
-    _writeNextCodeLine(node);
     _writeln('AssignmentExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -137,7 +116,6 @@
 
   @override
   void visitAwaitExpression(AwaitExpression node) {
-    _writeNextCodeLine(node);
     _writeln('AwaitExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -147,7 +125,6 @@
 
   @override
   void visitBinaryExpression(BinaryExpression node) {
-    _writeNextCodeLine(node);
     _writeln('BinaryExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -159,7 +136,6 @@
 
   @override
   void visitBlock(Block node) {
-    _writeNextCodeLine(node);
     _writeln('Block');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -168,7 +144,6 @@
 
   @override
   void visitBlockFunctionBody(BlockFunctionBody node) {
-    _writeNextCodeLine(node);
     _writeln('BlockFunctionBody');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -177,7 +152,6 @@
 
   @override
   void visitBooleanLiteral(BooleanLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('BooleanLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -187,7 +161,6 @@
 
   @override
   void visitBreakStatement(BreakStatement node) {
-    _writeNextCodeLine(node);
     _writeln('BreakStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -196,7 +169,6 @@
 
   @override
   void visitCascadeExpression(CascadeExpression node) {
-    _writeNextCodeLine(node);
     _writeln('CascadeExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -206,7 +178,6 @@
 
   @override
   void visitCatchClause(CatchClause node) {
-    _writeNextCodeLine(node);
     _writeln('CatchClause');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -215,7 +186,6 @@
 
   @override
   void visitClassDeclaration(ClassDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('ClassDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -227,7 +197,6 @@
 
   @override
   void visitComment(Comment node) {
-    _writeNextCodeLine(node);
     _writeln('Comment');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -236,7 +205,6 @@
 
   @override
   void visitCompilationUnit(CompilationUnit node) {
-    _writeNextCodeLine(node);
     _writeln('CompilationUnit');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -245,7 +213,6 @@
 
   @override
   void visitConditionalExpression(ConditionalExpression node) {
-    _writeNextCodeLine(node);
     _writeln('ConditionalExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -255,7 +222,6 @@
 
   @override
   void visitConstructorDeclaration(ConstructorDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('ConstructorDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -267,7 +233,6 @@
 
   @override
   void visitConstructorFieldInitializer(ConstructorFieldInitializer node) {
-    _writeNextCodeLine(node);
     _writeln('ConstructorFieldInitializer');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -276,7 +241,6 @@
 
   @override
   void visitConstructorName(ConstructorName node) {
-    _writeNextCodeLine(node);
     _writeln('ConstructorName');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -304,7 +268,6 @@
 
   @override
   void visitContinueStatement(ContinueStatement node) {
-    _writeNextCodeLine(node);
     _writeln('ContinueStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -313,7 +276,6 @@
 
   @override
   void visitDeclaredIdentifier(DeclaredIdentifier node) {
-    _writeNextCodeLine(node);
     _writeln('DeclaredIdentifier');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -325,7 +287,6 @@
 
   @override
   void visitDefaultFormalParameter(DefaultFormalParameter node) {
-    _writeNextCodeLine(node);
     _writeln('DefaultFormalParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -338,7 +299,6 @@
 
   @override
   void visitDoStatement(DoStatement node) {
-    _writeNextCodeLine(node);
     _writeln('DoStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -347,7 +307,6 @@
 
   @override
   void visitDoubleLiteral(DoubleLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('DoubleLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -357,7 +316,6 @@
 
   @override
   void visitEmptyFunctionBody(EmptyFunctionBody node) {
-    _writeNextCodeLine(node);
     _writeln('EmptyFunctionBody');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -378,7 +336,6 @@
   @override
   void visitEnumConstantDeclaration(EnumConstantDeclaration node) {
     _checkChildrenEntitiesLinking(node);
-    _writeNextCodeLine(node);
     _writeln('EnumConstantDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -390,7 +347,6 @@
 
   @override
   void visitEnumDeclaration(EnumDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('EnumDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -402,7 +358,6 @@
 
   @override
   void visitExportDirective(ExportDirective node) {
-    _writeNextCodeLine(node);
     _writeln('ExportDirective');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -417,7 +372,6 @@
 
   @override
   void visitExpressionFunctionBody(ExpressionFunctionBody node) {
-    _writeNextCodeLine(node);
     _writeln('ExpressionFunctionBody');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -426,7 +380,6 @@
 
   @override
   void visitExpressionStatement(ExpressionStatement node) {
-    _writeNextCodeLine(node);
     _writeln('ExpressionStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -435,7 +388,6 @@
 
   @override
   void visitExtendsClause(ExtendsClause node) {
-    _writeNextCodeLine(node);
     _writeln('ExtendsClause');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -444,7 +396,6 @@
 
   @override
   void visitExtensionOverride(ExtensionOverride node) {
-    _writeNextCodeLine(node);
     _writeln('ExtensionOverride');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -456,7 +407,6 @@
 
   @override
   void visitFieldDeclaration(FieldDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('FieldDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -468,7 +418,6 @@
 
   @override
   void visitFieldFormalParameter(FieldFormalParameter node) {
-    _writeNextCodeLine(node);
     _writeln('FieldFormalParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -481,7 +430,6 @@
 
   @override
   void visitForEachPartsWithDeclaration(ForEachPartsWithDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('ForEachPartsWithDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -490,7 +438,6 @@
 
   @override
   void visitForEachPartsWithIdentifier(ForEachPartsWithIdentifier node) {
-    _writeNextCodeLine(node);
     _writeln('ForEachPartsWithIdentifier');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -499,7 +446,6 @@
 
   @override
   void visitFormalParameterList(FormalParameterList node) {
-    _writeNextCodeLine(node);
     _writeln('FormalParameterList');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -508,7 +454,6 @@
 
   @override
   void visitForPartsWithDeclarations(ForPartsWithDeclarations node) {
-    _writeNextCodeLine(node);
     _writeln('ForPartsWithDeclarations');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -517,7 +462,6 @@
 
   @override
   void visitForPartsWithExpression(ForPartsWithExpression node) {
-    _writeNextCodeLine(node);
     _writeln('ForPartsWithExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -526,7 +470,6 @@
 
   @override
   void visitForStatement(ForStatement node) {
-    _writeNextCodeLine(node);
     _writeln('ForStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -535,7 +478,6 @@
 
   @override
   void visitFunctionDeclaration(FunctionDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -548,7 +490,6 @@
 
   @override
   void visitFunctionDeclarationStatement(FunctionDeclarationStatement node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionDeclarationStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -557,7 +498,6 @@
 
   @override
   void visitFunctionExpression(FunctionExpression node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -570,7 +510,6 @@
 
   @override
   void visitFunctionExpressionInvocation(FunctionExpressionInvocation node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionExpressionInvocation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -593,7 +532,6 @@
 
   @override
   void visitFunctionTypeAlias(FunctionTypeAlias node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionTypeAlias');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -605,7 +543,6 @@
 
   @override
   void visitFunctionTypedFormalParameter(FunctionTypedFormalParameter node) {
-    _writeNextCodeLine(node);
     _writeln('FunctionTypedFormalParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -618,7 +555,6 @@
 
   @override
   void visitGenericFunctionType(covariant GenericFunctionTypeImpl node) {
-    _writeNextCodeLine(node);
     _writeln('GenericFunctionType');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -634,7 +570,6 @@
 
   @override
   void visitGenericTypeAlias(GenericTypeAlias node) {
-    _writeNextCodeLine(node);
     _writeln('GenericTypeAlias');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -646,7 +581,6 @@
 
   @override
   void visitHideCombinator(HideCombinator node) {
-    _writeNextCodeLine(node);
     _writeln('HideCombinator');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -663,7 +597,6 @@
 
   @override
   void visitIfStatement(IfStatement node) {
-    _writeNextCodeLine(node);
     _writeln('IfStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -672,7 +605,6 @@
 
   @override
   void visitImplementsClause(ImplementsClause node) {
-    _writeNextCodeLine(node);
     _writeln('ImplementsClause');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -692,7 +624,6 @@
 
   @override
   void visitImportDirective(ImportDirective node) {
-    _writeNextCodeLine(node);
     _writeln('ImportDirective');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -707,7 +638,6 @@
 
   @override
   void visitIndexExpression(IndexExpression node) {
-    _writeNextCodeLine(node);
     _writeln('IndexExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -718,7 +648,6 @@
 
   @override
   void visitInstanceCreationExpression(InstanceCreationExpression node) {
-    _writeNextCodeLine(node);
     _writeln('InstanceCreationExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -728,7 +657,6 @@
 
   @override
   void visitIntegerLiteral(IntegerLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('IntegerLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -738,7 +666,6 @@
 
   @override
   void visitInterpolationExpression(InterpolationExpression node) {
-    _writeNextCodeLine(node);
     _writeln('InterpolationExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -747,7 +674,6 @@
 
   @override
   void visitInterpolationString(InterpolationString node) {
-    _writeNextCodeLine(node);
     _writeln('InterpolationString');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -756,7 +682,6 @@
 
   @override
   void visitIsExpression(IsExpression node) {
-    _writeNextCodeLine(node);
     _writeln('IsExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -766,7 +691,6 @@
 
   @override
   void visitLabel(Label node) {
-    _writeNextCodeLine(node);
     _writeln('Label');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -775,7 +699,6 @@
 
   @override
   void visitLibraryDirective(LibraryDirective node) {
-    _writeNextCodeLine(node);
     _writeln('LibraryDirective');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -785,7 +708,6 @@
 
   @override
   void visitLibraryIdentifier(LibraryIdentifier node) {
-    _writeNextCodeLine(node);
     _writeln('LibraryIdentifier');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -796,7 +718,6 @@
 
   @override
   void visitListLiteral(ListLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('ListLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -806,7 +727,6 @@
 
   @override
   void visitMapLiteralEntry(MapLiteralEntry node) {
-    _writeNextCodeLine(node);
     _writeln('SetOrMapLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -815,7 +735,6 @@
 
   @override
   void visitMethodDeclaration(MethodDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('MethodDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -828,7 +747,6 @@
 
   @override
   void visitMethodInvocation(MethodInvocation node) {
-    _writeNextCodeLine(node);
     _writeln('MethodInvocation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -840,7 +758,6 @@
 
   @override
   void visitMixinDeclaration(MixinDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('MixinDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -852,7 +769,6 @@
 
   @override
   void visitNamedExpression(NamedExpression node) {
-    _writeNextCodeLine(node);
     _writeln('NamedExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -861,7 +777,6 @@
 
   @override
   void visitNamedType(NamedType node) {
-    _writeNextCodeLine(node);
     _writeln('NamedType');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -871,7 +786,6 @@
 
   @override
   void visitNullLiteral(NullLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('NullLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -881,7 +795,6 @@
 
   @override
   void visitOnClause(OnClause node) {
-    _writeNextCodeLine(node);
     _writeln('OnClause');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -890,7 +803,6 @@
 
   @override
   void visitParenthesizedExpression(ParenthesizedExpression node) {
-    _writeNextCodeLine(node);
     _writeln('ParenthesizedExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -900,7 +812,6 @@
 
   @override
   void visitPartDirective(PartDirective node) {
-    _writeNextCodeLine(node);
     _writeln('PartDirective');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -913,7 +824,6 @@
 
   @override
   void visitPartOfDirective(PartOfDirective node) {
-    _writeNextCodeLine(node);
     _writeln('PartOfDirective');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -923,7 +833,6 @@
 
   @override
   void visitPostfixExpression(PostfixExpression node) {
-    _writeNextCodeLine(node);
     _writeln('PostfixExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -940,7 +849,6 @@
 
   @override
   void visitPrefixedIdentifier(PrefixedIdentifier node) {
-    _writeNextCodeLine(node);
     _writeln('PrefixedIdentifier');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -951,7 +859,6 @@
 
   @override
   void visitPrefixExpression(PrefixExpression node) {
-    _writeNextCodeLine(node);
     _writeln('PrefixExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -968,7 +875,6 @@
 
   @override
   void visitPropertyAccess(PropertyAccess node) {
-    _writeNextCodeLine(node);
     _writeln('PropertyAccess');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -980,7 +886,6 @@
   void visitRedirectingConstructorInvocation(
     RedirectingConstructorInvocation node,
   ) {
-    _writeNextCodeLine(node);
     _writeln('RedirectingConstructorInvocation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -990,7 +895,6 @@
 
   @override
   void visitReturnStatement(ReturnStatement node) {
-    _writeNextCodeLine(node);
     _writeln('ReturnStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -999,7 +903,6 @@
 
   @override
   void visitSetOrMapLiteral(SetOrMapLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('SetOrMapLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1010,7 +913,6 @@
 
   @override
   void visitShowCombinator(ShowCombinator node) {
-    _writeNextCodeLine(node);
     _writeln('ShowCombinator');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1019,7 +921,6 @@
 
   @override
   void visitSimpleFormalParameter(SimpleFormalParameter node) {
-    _writeNextCodeLine(node);
     _writeln('SimpleFormalParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1032,7 +933,6 @@
 
   @override
   void visitSimpleIdentifier(SimpleIdentifier node) {
-    _writeNextCodeLine(node);
     _writeln('SimpleIdentifier');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1047,7 +947,6 @@
 
   @override
   void visitSimpleStringLiteral(SimpleStringLiteral node) {
-    _writeNextCodeLine(node);
     _writeln('SimpleStringLiteral');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1064,7 +963,6 @@
 
   @override
   void visitStringInterpolation(StringInterpolation node) {
-    _writeNextCodeLine(node);
     _writeln('StringInterpolation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1075,7 +973,6 @@
 
   @override
   void visitSuperConstructorInvocation(SuperConstructorInvocation node) {
-    _writeNextCodeLine(node);
     _writeln('SuperConstructorInvocation');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1085,7 +982,6 @@
 
   @override
   void visitSuperExpression(SuperExpression node) {
-    _writeNextCodeLine(node);
     _writeln('SuperExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1098,7 +994,6 @@
     if (withCheckingLinking) {
       _checkChildrenEntitiesLinking(node);
     }
-    _writeNextCodeLine(node);
     _writeln('SuperFormalParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1111,7 +1006,6 @@
 
   @override
   void visitSwitchCase(SwitchCase node) {
-    _writeNextCodeLine(node);
     _writeln('SwitchCase');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1120,7 +1014,6 @@
 
   @override
   void visitSwitchDefault(SwitchDefault node) {
-    _writeNextCodeLine(node);
     _writeln('SwitchDefault');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1129,7 +1022,6 @@
 
   @override
   void visitSwitchStatement(SwitchStatement node) {
-    _writeNextCodeLine(node);
     _writeln('SwitchStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1146,7 +1038,6 @@
 
   @override
   void visitThisExpression(ThisExpression node) {
-    _writeNextCodeLine(node);
     _writeln('ThisExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1156,7 +1047,6 @@
 
   @override
   void visitThrowExpression(ThrowExpression node) {
-    _writeNextCodeLine(node);
     _writeln('ThrowExpression');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1166,7 +1056,6 @@
 
   @override
   void visitTopLevelVariableDeclaration(TopLevelVariableDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('TopLevelVariableDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1178,7 +1067,6 @@
 
   @override
   void visitTryStatement(TryStatement node) {
-    _writeNextCodeLine(node);
     _writeln('TryStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1187,7 +1075,6 @@
 
   @override
   void visitTypeArgumentList(TypeArgumentList node) {
-    _writeNextCodeLine(node);
     _writeln('TypeArgumentList');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1205,7 +1092,6 @@
 
   @override
   void visitTypeParameter(TypeParameter node) {
-    _writeNextCodeLine(node);
     _writeln('TypeParameter');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1217,7 +1103,6 @@
 
   @override
   void visitTypeParameterList(TypeParameterList node) {
-    _writeNextCodeLine(node);
     _writeln('TypeParameterList');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1226,7 +1111,6 @@
 
   @override
   void visitVariableDeclaration(VariableDeclaration node) {
-    _writeNextCodeLine(node);
     _writeln('VariableDeclaration');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1238,7 +1122,6 @@
 
   @override
   void visitVariableDeclarationList(VariableDeclarationList node) {
-    _writeNextCodeLine(node);
     _writeln('VariableDeclarationList');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1247,7 +1130,6 @@
 
   @override
   void visitVariableDeclarationStatement(VariableDeclarationStatement node) {
-    _writeNextCodeLine(node);
     _writeln('VariableDeclarationStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1256,7 +1138,6 @@
 
   @override
   void visitWhileStatement(WhileStatement node) {
-    _writeNextCodeLine(node);
     _writeln('WhileStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1265,7 +1146,6 @@
 
   @override
   void visitWithClause(WithClause node) {
-    _writeNextCodeLine(node);
     _writeln('WithClause');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1274,7 +1154,6 @@
 
   @override
   void visitYieldStatement(YieldStatement node) {
-    _writeNextCodeLine(node);
     _writeln('YieldStatement');
     _withIndent(() {
       _writeNamedChildEntities(node);
@@ -1463,15 +1342,6 @@
     }
   }
 
-  void _writeNextCodeLine(AstNode node) {
-    var nextCodeLine = _codeLinesProvider?.nextLine(node.offset);
-    if (nextCodeLine != null) {
-      nextCodeLine = nextCodeLine.trim();
-      _sink.writeln('// $nextCodeLine');
-      _sink.write(_indent);
-    }
-  }
-
   void _writeNode(String name, AstNode? node) {
     if (node != null) {
       _sink.write(_indent);