Add AstBuilder support for DottedName and ConditionalUri.

pkg/analyzer/test/generated/parser_fasta_test.dart

Index: pkg/analyzer/test/generated/parser_fasta_test.dart
diff --git a/pkg/analyzer/test/generated/parser_fasta_test.dart b/pkg/analyzer/test/generated/parser_fasta_test.dart
index 1f8178dbc7400e51d6202c7dd3928fd314b4a4e1..a26289aefd1849de56888f1ae8fe9993f7258b8d 100644
--- a/pkg/analyzer/test/generated/parser_fasta_test.dart
+++ b/pkg/analyzer/test/generated/parser_fasta_test.dart
@@ -703,20 +703,6 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
 
   @override
   @failingTest
-  void test_parseExportDirective_configuration_multiple() {
-    // TODO(paulberry): Implement endConditionalUri
-    super.test_parseExportDirective_configuration_multiple();
-  }
-
-  @override
-  @failingTest
-  void test_parseExportDirective_configuration_single() {
-    // TODO(paulberry): Implement endConditionalUri
-    super.test_parseExportDirective_configuration_single();
-  }
-
-  @override
-  @failingTest
   void test_parseFunctionDeclaration_function() {
     // TODO(paulberry): handle doc comments
     super.test_parseFunctionDeclaration_function();
@@ -753,20 +739,6 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
 
   @override
   @failingTest
-  void test_parseImportDirective_configuration_multiple() {
-    // TODO(paulberry): Implement endConditionalUri
-    super.test_parseImportDirective_configuration_multiple();
-  }
-
-  @override
-  @failingTest
-  void test_parseImportDirective_configuration_single() {
-    // TODO(paulberry): Implement endConditionalUri
-    super.test_parseImportDirective_configuration_single();
-  }
-
-  @override
-  @failingTest
   void test_parsePartOfDirective_name() {
     // TODO(paulberry,ahe): Thes test verifies that even if URIs in "part of"
     // declarations are enabled, a construct of the form "part of identifier;"