Resynthesize constructor initializers.

pkg/analyzer/lib/src/generated/testing/test_type_provider.dart

Index: pkg/analyzer/lib/src/generated/testing/test_type_provider.dart
diff --git a/pkg/analyzer/lib/src/generated/testing/test_type_provider.dart b/pkg/analyzer/lib/src/generated/testing/test_type_provider.dart
index 95f6237a533a3df8601d519cd0f8fb9a4e2cbe40..b3aaea89016c0d2b52c64bc3f295a108e4045ee2 100644
--- a/pkg/analyzer/lib/src/generated/testing/test_type_provider.dart
+++ b/pkg/analyzer/lib/src/generated/testing/test_type_provider.dart
@@ -192,12 +192,17 @@ class TestTypeProvider implements TypeProvider {
     if (_deprecatedType == null) {
       ClassElementImpl deprecatedElement =
           ElementFactory.classElement2("Deprecated");
+      FieldElementImpl expiresField = ElementFactory.fieldElement(
+          'expires', false, true, false, stringType);
+      deprecatedElement.fields = <FieldElement>[expiresField];
+      deprecatedElement.accessors = <PropertyAccessorElement>[expiresField.getter];
       ConstructorElementImpl constructor = ElementFactory
           .constructorElement(deprecatedElement, '', true, [stringType]);
       (constructor.parameters[0] as ParameterElementImpl).name = 'expires';
       ConstructorFieldInitializer expiresInit =
           AstFactory.constructorFieldInitializer(
               true, 'expires', AstFactory.identifier3('expires'));
+      expiresInit.fieldName.staticElement = expiresField;
       (expiresInit.expression as SimpleIdentifier).staticElement =
           constructor.parameters[0];
       constructor.constantInitializers = <ConstructorInitializer>[expiresInit];