Stop building export scopes in KernelDriver.

pkg/front_end/test/src/incremental/file_state_test.dart

Index: pkg/front_end/test/src/incremental/file_state_test.dart
diff --git a/pkg/front_end/test/src/incremental/file_state_test.dart b/pkg/front_end/test/src/incremental/file_state_test.dart
index 2a70602b434ac2c32e5662a938abd62e1dbddd0a..049caba0b8d5b133dcb51993e31c772801e5d8d1 100644
--- a/pkg/front_end/test/src/incremental/file_state_test.dart
+++ b/pkg/front_end/test/src/incremental/file_state_test.dart
@@ -5,13 +5,13 @@
 import 'dart:async';
 
 import 'package:front_end/memory_file_system.dart';
-import 'package:front_end/src/fasta/uri_translator_impl.dart';
 import 'package:front_end/src/byte_store/byte_store.dart';
+import 'package:front_end/src/fasta/uri_translator_impl.dart';
 import 'package:front_end/src/incremental/file_state.dart';
+import 'package:kernel/target/targets.dart';
 import 'package:package_config/packages.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:kernel/target/targets.dart';
 
 import 'mock_sdk.dart';
 
@@ -224,62 +224,6 @@ part "c.dart";
     expect(bFile.partFiles, isEmpty);
   }
 
-  test_getFile_exports() async {
-    var a = writeFile('/a.dart', '');
-    var b = writeFile('/b.dart', '');
-    var c = writeFile('/c.dart', '');
-    var d = writeFile('/d.dart', r'''
-export "a.dart" show A, B;
-export "b.dart" hide C, D;
-export "c.dart" show A, B, C, D hide C show A, D;
-''');
-
-    FileState aFile = await fsState.getFile(a);
-    FileState bFile = await fsState.getFile(b);
-    FileState cFile = await fsState.getFile(c);
-    FileState dFile = await fsState.getFile(d);
-
-    expect(dFile.exports, hasLength(3));
-    {
-      NamespaceExport export_ = dFile.exports[0];
-      expect(export_.library, aFile);
-      expect(export_.combinators, hasLength(1));
-      expect(export_.combinators[0].isShow, isTrue);
-      expect(export_.combinators[0].names, unorderedEquals(['A', 'B']));
-      expect(export_.isExposed('A'), isTrue);
-      expect(export_.isExposed('B'), isTrue);
-      expect(export_.isExposed('C'), isFalse);
-      expect(export_.isExposed('D'), isFalse);
-    }
-    {
-      NamespaceExport export_ = dFile.exports[1];
-      expect(export_.library, bFile);
-      expect(export_.combinators, hasLength(1));
-      expect(export_.combinators[0].isShow, isFalse);
-      expect(export_.combinators[0].names, unorderedEquals(['C', 'D']));
-      expect(export_.isExposed('A'), isTrue);
-      expect(export_.isExposed('B'), isTrue);
-      expect(export_.isExposed('C'), isFalse);
-      expect(export_.isExposed('D'), isFalse);
-    }
-    {
-      NamespaceExport export_ = dFile.exports[2];
-      expect(export_.library, cFile);
-      expect(export_.combinators, hasLength(3));
-      expect(export_.combinators[0].isShow, isTrue);
-      expect(
-          export_.combinators[0].names, unorderedEquals(['A', 'B', 'C', 'D']));
-      expect(export_.combinators[1].isShow, isFalse);
-      expect(export_.combinators[1].names, unorderedEquals(['C']));
-      expect(export_.combinators[2].isShow, isTrue);
-      expect(export_.combinators[2].names, unorderedEquals(['A', 'D']));
-      expect(export_.isExposed('A'), isTrue);
-      expect(export_.isExposed('B'), isFalse);
-      expect(export_.isExposed('C'), isFalse);
-      expect(export_.isExposed('D'), isTrue);
-    }
-  }
-
   test_hasMixinApplication_false() async {
     writeFile('/a.dart', r'''
 class A {}