Reformat code to minimize churn

pkg/analysis_server/test/completion_test_support.dart

Index: pkg/analysis_server/test/completion_test_support.dart
diff --git a/pkg/analysis_server/test/completion_test_support.dart b/pkg/analysis_server/test/completion_test_support.dart
index 8d002eb19a77494689e6269e9ca9c3b31c76cd61..800a6f211c4e7414b0655204a3c72e038192a263 100644
--- a/pkg/analysis_server/test/completion_test_support.dart
+++ b/pkg/analysis_server/test/completion_test_support.dart
@@ -190,18 +190,14 @@ class LocationSpec {
       if (!badPoints.isEmpty) {
         err.write("No test location for tests:");
         for (String ch in badPoints) {
-          err
-            ..write(' ')
-            ..write(ch);
+          err..write(' ')..write(ch);
         }
         err.write(' ');
       }
       if (!badResults.isEmpty) {
         err.write("No results for tests:");
         for (String ch in badResults) {
-          err
-            ..write(' ')
-            ..write(ch);
+          err..write(' ')..write(ch);
         }
       }
       throw new IllegalStateException(err.toString());