Enable several completion tests with the new analysis driver.

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

Index: pkg/analysis_server/test/services/completion/dart/local_constructor_contributor_test.dart
diff --git a/pkg/analysis_server/test/services/completion/dart/local_constructor_contributor_test.dart b/pkg/analysis_server/test/services/completion/dart/local_constructor_contributor_test.dart
index 948671c06f84184624ab277aac0ce791e72208b8..7ee4457f376a4b4ac74a4633ce793add11779cc9 100644
--- a/pkg/analysis_server/test/services/completion/dart/local_constructor_contributor_test.dart
+++ b/pkg/analysis_server/test/services/completion/dart/local_constructor_contributor_test.dart
@@ -4153,69 +4153,4 @@ class LocalConstructorContributorTest_Driver
     extends LocalConstructorContributorTest {
   @override
   bool get enableNewAnalysisDriver => true;
-
-  @failingTest
-  @override
-  test_partFile_TypeName2() async {
-//    Task failed: BuildCompilationUnitElementTask for source /testA.dart
-//    Element mismatch in /testA.dart at /testA.dart
-//    #0      DeclarationResolver.resolve (package:analyzer/src/generated/declaration_resolver.dart:50:7)
-//    #1      BuildCompilationUnitElementTask.internalPerform (package:analyzer/src/task/dart.dart:1084:33)
-//    #2      AnalysisTask._safelyPerform (package:analyzer/task/model.dart:321:9)
-//    #3      AnalysisTask.perform (package:analyzer/task/model.dart:220:7)
-//    #4      AnalysisDriver.performWorkItem (package:analyzer/src/task/driver.dart:284:10)
-//    #5      AnalysisDriver.computeResult (package:analyzer/src/task/driver.dart:109:22)
-//    #6      AnalysisContextImpl.computeResult (package:analyzer/src/context/context.dart:723:14)
-//    #7      AnalysisContextImpl.computeErrors (package:analyzer/src/context/context.dart:665:12)
-//    #8      AnalysisDriver._computeAnalysisResult.<anonymous closure> (package:analyzer/src/dart/analysis/driver.dart:658:54)
-//    #9      PerformanceLog.run (package:analyzer/src/dart/analysis/driver.dart:1427:15)
-//    #10     AnalysisDriver._computeAnalysisResult (package:analyzer/src/dart/analysis/driver.dart:643:20)
-//    #11     AnalysisDriver._performWork.<_performWork_async_body> (package:analyzer/src/dart/analysis/driver.dart:910:33)
-//    #12     Future.Future.microtask.<anonymous closure> (dart:async/future.dart:184)
-//    #13     _rootRun (dart:async/zone.dart:1146)
-//    #14     _CustomZone.run (dart:async/zone.dart:1026)
-//    #15     _CustomZone.runGuarded (dart:async/zone.dart:924)
-//    #16     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:951)
-//    #17     _rootRun (dart:async/zone.dart:1150)
-//    #18     _CustomZone.run (dart:async/zone.dart:1026)
-//    #19     _CustomZone.runGuarded (dart:async/zone.dart:924)
-//    #20     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:951)
-//    #21     _microtaskLoop (dart:async/schedule_microtask.dart:41)
-//    #22     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
-//    #23     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:394)
-//    #24     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:414)
-//    #25     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:148)
-//
-//    Caused by Bad state: Unmatched ClassElementImpl class B
-//    #0      ElementWalker.validate.check (package:analyzer/src/generated/declaration_resolver.dart:690:9)
-//    #1      ElementWalker.validate (package:analyzer/src/generated/declaration_resolver.dart:696:10)
-//    #2      DeclarationResolver.resolve (package:analyzer/src/generated/declaration_resolver.dart:48:15)
-//    #3      BuildCompilationUnitElementTask.internalPerform (package:analyzer/src/task/dart.dart:1084:33)
-//    #4      AnalysisTask._safelyPerform (package:analyzer/task/model.dart:321:9)
-//    #5      AnalysisTask.perform (package:analyzer/task/model.dart:220:7)
-//    #6      AnalysisDriver.performWorkItem (package:analyzer/src/task/driver.dart:284:10)
-//    #7      AnalysisDriver.computeResult (package:analyzer/src/task/driver.dart:109:22)
-//    #8      AnalysisContextImpl.computeResult (package:analyzer/src/context/context.dart:723:14)
-//    #9      AnalysisContextImpl.computeErrors (package:analyzer/src/context/context.dart:665:12)
-//    #10     AnalysisDriver._computeAnalysisResult.<anonymous closure> (package:analyzer/src/dart/analysis/driver.dart:658:54)
-//    #11     PerformanceLog.run (package:analyzer/src/dart/analysis/driver.dart:1427:15)
-//    #12     AnalysisDriver._computeAnalysisResult (package:analyzer/src/dart/analysis/driver.dart:643:20)
-//    #13     AnalysisDriver._performWork.<_performWork_async_body> (package:analyzer/src/dart/analysis/driver.dart:910:33)
-//    #14     Future.Future.microtask.<anonymous closure> (dart:async/future.dart:184)
-//    #15     _rootRun (dart:async/zone.dart:1146)
-//    #16     _CustomZone.run (dart:async/zone.dart:1026)
-//    #17     _CustomZone.runGuarded (dart:async/zone.dart:924)
-//    #18     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:951)
-//    #19     _rootRun (dart:async/zone.dart:1150)
-//    #20     _CustomZone.run (dart:async/zone.dart:1026)
-//    #21     _CustomZone.runGuarded (dart:async/zone.dart:924)
-//    #22     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:951)
-//    #23     _microtaskLoop (dart:async/schedule_microtask.dart:41)
-//    #24     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
-//    #25     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:394)
-//    #26     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:414)
-//    #27     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:148)
-//    await super.test_partFile_TypeName2();
-    fail('Throws background exception!');
-  }
 }