Implement the kernel_generator API using fasta

pkg/front_end/test/subpackage_relationships_test.dart

Index: pkg/front_end/test/subpackage_relationships_test.dart
diff --git a/pkg/front_end/test/subpackage_relationships_test.dart b/pkg/front_end/test/subpackage_relationships_test.dart
index 791a3e6af9936d212c2e41b77a25290fdae509d7..e7079cf40e5ba0ae93d6092db0bcb9a4793efc64 100644
--- a/pkg/front_end/test/subpackage_relationships_test.dart
+++ b/pkg/front_end/test/subpackage_relationships_test.dart
@@ -23,9 +23,13 @@ main() async {
 /// re-export stuff in lib/src.
 /// TODO(paulberry): remove dependencies on analyzer.
 final subpackageRules = {
-  'lib': new SubpackageRules(
-      mayImportAnalyzer: true,
-      allowedDependencies: ['lib/src', 'lib/src/base']),
+  'lib': new SubpackageRules(mayImportAnalyzer: true, allowedDependencies: [
+    'lib/src',
+    'lib/src/base',
+    'lib/src/fasta',
+    'lib/src/fasta/dill',
+    'lib/src/fasta/kernel'
+  ]),
   'lib/src': new SubpackageRules(mayImportAnalyzer: true, allowedDependencies: [
     'lib',
     'lib/src/base',