Fix an analysis error in tests.

pkg/analyzer/test/generated/all_the_rest_test.dart

Index: pkg/analyzer/test/generated/all_the_rest_test.dart
diff --git a/pkg/analyzer/test/generated/all_the_rest_test.dart b/pkg/analyzer/test/generated/all_the_rest_test.dart
index 922d984300f2add88c8438fff7f61e4bba6c90c9..d35b8ad462168d1c22bd69925f05c52e5038b954 100644
--- a/pkg/analyzer/test/generated/all_the_rest_test.dart
+++ b/pkg/analyzer/test/generated/all_the_rest_test.dart
@@ -362,7 +362,7 @@ class ElementLocatorTest extends ResolverTestCase {
   }
 
   @override
-  void reset() {
+  void reset({List<List<String>> packages}) {

[Paul Berry, 2017/01/11 19:05:30]

Consider adding an assertion, e.g.:

assert(packages == null);

Just so that no one tries to call this method and pass in packages.

Alternatively, consider creating a ResolverTestCase.resetWithPackages() method
that accepts the packages argument; that way ResolverTestCase.reset() can go
back to being a zero-argument function, and we can override it safely here.

     AnalysisOptionsImpl analysisOptions = new AnalysisOptionsImpl();
     analysisOptions.hint = false;
     resetWithOptions(analysisOptions);