Reformat code to minimize churn

pkg/analysis_server/test/context_manager_test.dart

Index: pkg/analysis_server/test/context_manager_test.dart
diff --git a/pkg/analysis_server/test/context_manager_test.dart b/pkg/analysis_server/test/context_manager_test.dart
index 404522860212a88caed8d30d4af849a2a70c64c2..20327dedda51be3dd0736ed3d07d8f8c7c8fe76f 100644
--- a/pkg/analysis_server/test/context_manager_test.dart
+++ b/pkg/analysis_server/test/context_manager_test.dart
@@ -366,8 +366,8 @@ analyzer:
 ''');
     // Setup .packages file
     newFile(
-      [projPath, '.packages'],
-      r'''
+        [projPath, '.packages'],
+        r'''
 test_pack:lib/
 ''');
     // Setup context.
@@ -382,7 +382,6 @@ test_pack:lib/
     expect(source.fullName, equals('/my/proj/sdk_ext/entry.dart'));
   }
 
-
   test_refresh_folder_with_packagespec() {
     // create a context with a .packages file
     String packagespecFile = posix.join(projPath, '.packages');