Run the most of error generating tests with the new analysis driver.

pkg/analyzer/test/src/dart/analysis/physical_sdk.dart

Index: pkg/analyzer/test/src/dart/analysis/physical_sdk.dart
diff --git a/pkg/analyzer/test/src/dart/analysis/physical_sdk.dart b/pkg/analyzer/test/src/dart/analysis/physical_sdk.dart
index 6677d8a35a740c62db76e661e4d23698ade1fd73..665c80a76726bc48cf3c2f327e121a0ec17c6e19 100644
--- a/pkg/analyzer/test/src/dart/analysis/physical_sdk.dart
+++ b/pkg/analyzer/test/src/dart/analysis/physical_sdk.dart
@@ -4,8 +4,14 @@
 
 import 'package:analyzer/file_system/physical_file_system.dart';
 import 'package:analyzer/src/dart/sdk/sdk.dart';
+import 'package:analyzer/src/generated/engine.dart' show AnalysisOptionsImpl;
 import 'package:analyzer/src/generated/sdk.dart';
 
 final DartSdk sdk = new FolderBasedDartSdk(PhysicalResourceProvider.INSTANCE,
     FolderBasedDartSdk.defaultSdkDirectory(PhysicalResourceProvider.INSTANCE))
   ..useSummary = true;
+
+final DartSdk strongSdk = new FolderBasedDartSdk(PhysicalResourceProvider.INSTANCE,
+    FolderBasedDartSdk.defaultSdkDirectory(PhysicalResourceProvider.INSTANCE))
+  ..analysisOptions = (new AnalysisOptionsImpl()..strongMode = true)
+  ..useSummary = true;