Format and sort analyzer and analysis_server packages.

pkg/analyzer/lib/file_system/physical_file_system.dart

Index: pkg/analyzer/lib/file_system/physical_file_system.dart
diff --git a/pkg/analyzer/lib/file_system/physical_file_system.dart b/pkg/analyzer/lib/file_system/physical_file_system.dart
index 17c51e620554beae0c44158bd4544b7a9802b97c..431e92ca25a9a41c06dd56797e5ee2c0ea047ea0 100644
--- a/pkg/analyzer/lib/file_system/physical_file_system.dart
+++ b/pkg/analyzer/lib/file_system/physical_file_system.dart
@@ -53,7 +53,8 @@ class PhysicalResourceProvider implements ResourceProvider {
       home = io.Platform.environment['HOME'];
     }
     if (home != null && io.FileSystemEntity.isDirectorySync(home)) {
-      io.Directory directory = new io.Directory(join(home, SERVER_DIR, pluginId));
+      io.Directory directory =
+          new io.Directory(join(home, SERVER_DIR, pluginId));
       directory.createSync(recursive: true);
       return new _PhysicalFolder(directory);
     }