[linter] Rename lint codes to camelCase.

This change was generated by the following process:

- The script `pkg/analyzer/tool/messages/rename_error_constants.dart`
  was run. This generated the vast majority of the diffs.

- Then all modified files were reformatted using
  `tools/sdk/dart-sdk/bin/dart/format`.

- Finally, the script `pkg/linter/tool/generate_lints.dart` was run,
  to rebuild generated code.

Change-Id: I6a6a69646df0819b34aa8a2fda66ec2bcdfe67c0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/445112
Reviewed-by: Samuel Rawlins <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Paul Berry <[email protected]>

Author: stereotype441

pkg/analysis_server/lib/src/services/correction/dart/add_const.dart

@@ -184,7 +184,7 @@ class AddConst extends ResolvedCorrectionProducer {
     var diagnostics = [
       ...unitResult.diagnostics.where(
         (error) =>
-            error.diagnosticCode == LinterLintCode.prefer_const_constructors,
+            error.diagnosticCode == LinterLintCode.preferConstConstructors,
       ),
     ];
     var ranges = diagnostics.map(range.diagnostic);

pkg/analysis_server/lib/src/services/correction/dart/add_diagnostic_property_reference.dart

@@ -323,7 +323,7 @@ class AddDiagnosticPropertyReference extends ResolvedCorrectionProducer {
   }
 
   /// Returns a list of all the [Diagnostic]s of type
-  /// [LinterLintCode.diagnostic_describe_all_properties] for the given
+  /// [LinterLintCode.diagnosticDescribeAllProperties] for the given
   /// [declaration].
   List<Diagnostic> _getAllDiagnosticsInClass(ClassDeclaration declaration) {
     var propertyDiagnostics = <Diagnostic>[];
@@ -332,7 +332,7 @@ class AddDiagnosticPropertyReference extends ResolvedCorrectionProducer {
     for (var diagnostic in unitResult.diagnostics) {
       var diagnosticCode = diagnostic.diagnosticCode;
       if (diagnosticCode.type == DiagnosticType.LINT &&
-          diagnosticCode == LinterLintCode.diagnostic_describe_all_properties &&
+          diagnosticCode == LinterLintCode.diagnosticDescribeAllProperties &&
           diagnostic.offset > startOffset &&
           diagnostic.offset < endOffset) {
         propertyDiagnostics.add(diagnostic);

pkg/analysis_server/lib/src/services/correction/dart/remove_comparison.dart

@@ -52,7 +52,7 @@ class RemoveComparison extends ResolvedCorrectionProducer {
         errorCode == WarningCode.unnecessaryNullComparisonAlwaysNullTrue ||
         errorCode == WarningCode.unnecessaryNullComparisonNeverNullTrue ||
         errorCode == WarningCode.unnecessaryTypeCheckTrue ||
-        errorCode == LinterLintCode.avoid_null_checks_in_equality_operators;
+        errorCode == LinterLintCode.avoidNullChecksInEqualityOperators;
   }
 
   @override

pkg/analysis_server/lib/src/services/correction/dart/replace_with_decorated_box.dart

@@ -119,7 +119,7 @@ class ReplaceWithDecoratedBox extends ResolvedCorrectionProducer {
     return unitResult.diagnostics.any((d) {
       var diagnosticCode = d.diagnosticCode;
       return diagnosticCode.type == DiagnosticType.LINT &&
-          diagnosticCode == LinterLintCode.use_decorated_box &&
+          diagnosticCode == LinterLintCode.useDecoratedBox &&
           d.offset == constructorName.offset &&
           d.length == constructorName.length;
     });

pkg/analysis_server/lib/src/services/correction/fix_internal.dart

@@ -940,7 +940,7 @@ main() {
   a;
 }
 ''',
-      [error(LinterLintCode.omit_local_variable_types, 11, 3)],
+      [error(LinterLintCode.omitLocalVariableTypes, 11, 3)],
     );
   }
 

pkg/analyzer/test/src/dart/micro/simple_file_resolver_test.dart

@@ -172,13 +172,7 @@ int _x = 1;
 // ignore: type=wrong
 void f(arg1(int)) {} // AVOID_TYPES_AS_PARAMETER_NAMES
 ''',
-      [
-        error(
-          LinterLintCode.avoid_types_as_parameter_names_formal_parameter,
-          34,
-          3,
-        ),
-      ],
+      [error(LinterLintCode.avoidTypesAsParameterNamesFormalParameter, 34, 3)],
     );
   }