Fix some completion tests with parts.

pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart

Index: pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart
diff --git a/pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart b/pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart
index e0a9461a9bc34c4e031157709719936436771a7f..0af28b5d1694e72a263b24da031032942ecfff66 100644
--- a/pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart
+++ b/pkg/analysis_server/test/services/completion/dart/local_library_contributor_test.dart
@@ -322,37 +322,8 @@ class LocalLibraryContributorTest_Driver extends LocalLibraryContributorTest {
 
   @failingTest
   @override
-  test_partFile_Constructor2() {
-//    Bad state: Should not be used with the new analysis driver.
-    return super.test_partFile_Constructor2();
-  }
-
-  @failingTest
-  @override
-  test_partFile_InstanceCreationExpression_assignment_filter() {
-//    Bad state: Should not be used with the new analysis driver.
-    return super.test_partFile_InstanceCreationExpression_assignment_filter();
-  }
-
-  @failingTest
-  @override
-  test_partFile_InstanceCreationExpression_variable_declaration_filter() {
-//    Bad state: Should not be used with the new analysis driver.
-    return super
-        .test_partFile_InstanceCreationExpression_variable_declaration_filter();
-  }
-
-  @failingTest
-  @override
   test_partFile_TypeName() {
 //    Bad state: Should not be used with the new analysis driver.
     return super.test_partFile_TypeName();
   }
-
-  @failingTest
-  @override
-  test_partFile_TypeName2() {
-//    Bad state: Should not be used with the new analysis driver.
-    return super.test_partFile_TypeName2();
-  }
 }