Make PathFilter use the resource providers path context

pkg/analyzer/test/source/path_filter_test.dart

Index: pkg/analyzer/test/source/path_filter_test.dart
diff --git a/pkg/analyzer/test/source/path_filter_test.dart b/pkg/analyzer/test/source/path_filter_test.dart
index 6b0131ae871d57491681db96c9f30d0da261db3f..4542e991a3fadcdf8076b129dc1ba9668e007bb7 100644
--- a/pkg/analyzer/test/source/path_filter_test.dart
+++ b/pkg/analyzer/test/source/path_filter_test.dart
@@ -4,46 +4,47 @@
 
 library test.source.path_filter;
 
-import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/source/path_filter.dart';
+import 'package:path/path.dart';
 import 'package:unittest/unittest.dart';
 
 main() {
   groupSep = ' | ';
   group('PathFilterTest', () {
-    setUp(() { });
-    tearDown(() { });
+    setUp(() {});
+    tearDown(() {});
     test('test_ignoreEverything', () {
-      var filter = new PathFilter('/', ['*']);
+      var filter = new PathFilter(context, '/', ['*']);
       expect(filter.ignored('a'), isTrue);
     });
     test('test_ignoreFile', () {
-      var filter = new PathFilter('/', ['apple']);
+      var filter = new PathFilter(context, '/', ['apple']);
       expect(filter.ignored('apple'), isTrue);
       expect(filter.ignored('banana'), isFalse);
     });
     test('test_ignoreMultipleFiles', () {
-      var filter = new PathFilter('/', ['apple', 'banana']);
+      var filter = new PathFilter(context, '/', ['apple', 'banana']);
       expect(filter.ignored('apple'), isTrue);
       expect(filter.ignored('banana'), isTrue);
     });
     test('test_ignoreSubDir', () {
-      var filter = new PathFilter('/', ['apple/*']);
+      var filter = new PathFilter(context, '/', ['apple/*']);
       expect(filter.ignored('apple/banana'), isTrue);
       expect(filter.ignored('apple/banana/cantaloupe'), isFalse);
     });
     test('test_ignoreTree', () {
-      var filter = new PathFilter('/', ['apple/**']);
+      var filter = new PathFilter(context, '/', ['apple/**']);
       expect(filter.ignored('apple/banana'), isTrue);
       expect(filter.ignored('apple/banana/cantaloupe'), isTrue);
     });
     test('test_ignoreSdkExt', () {
-      var filter = new PathFilter('/', ['sdk_ext/**']);
+      var filter = new PathFilter(context, '/', ['sdk_ext/**']);
       expect(filter.ignored('sdk_ext/entry.dart'), isTrue);
       expect(filter.ignored('sdk_ext/lib/src/part.dart'), isTrue);
     });
     test('test_outsideRoot', () {
-      var filter = new PathFilter('/workspace/dart/sdk', ['sdk_ext/**']);
+      var filter =
+          new PathFilter(context, '/workspace/dart/sdk', ['sdk_ext/**']);
       expect(filter.ignored('/'), isTrue);
       expect(filter.ignored('/workspace'), isTrue);
       expect(filter.ignored('/workspace/dart'), isTrue);
@@ -51,7 +52,8 @@ main() {
       expect(filter.ignored('/workspace/dart/../dart/sdk'), isFalse);
     });
     test('test_relativePaths', () {
-      var filter = new PathFilter('/workspace/dart/sdk', ['sdk_ext/**']);
+      var filter =
+          new PathFilter(context, '/workspace/dart/sdk', ['sdk_ext/**']);
       expect(filter.ignored('../apple'), isTrue);
       expect(filter.ignored('../sdk/main.dart'), isFalse);
       expect(filter.ignored('../sdk/sdk_ext/entry.dart'), isTrue);