Roll to pickup pool changes

packages/barback/test/transformer/log.dart

Index: packages/barback/test/transformer/log.dart
diff --git a/packages/barback/test/transformer/log.dart b/packages/barback/test/transformer/log.dart
index 4e3dd72d5424428a19fc083dc10fb6305131a934..bfa8b935da70e4a42679e196aec19b6223663991 100644
--- a/packages/barback/test/transformer/log.dart
+++ b/packages/barback/test/transformer/log.dart
@@ -4,10 +4,7 @@
 
 library barback.test.transformer.log;
 
-import 'dart:async';
-
 import 'package:barback/barback.dart';
-import 'package:barback/src/utils.dart';
 
 import 'mock.dart';
 
@@ -29,10 +26,18 @@ class LogTransformer extends MockTransformer {
       var parts = entry.split(":");
       var logFn;
       switch (parts[0]) {
-        case "error":   logFn = transform.logger.error; break;
-        case "warning": logFn = transform.logger.warning; break;
-        case "info":    logFn = transform.logger.info; break;
-        case "fine":    logFn = transform.logger.fine; break;
+        case "error":
+          logFn = transform.logger.error;
+          break;
+        case "warning":
+          logFn = transform.logger.warning;
+          break;
+        case "info":
+          logFn = transform.logger.info;
+          break;
+        case "fine":
+          logFn = transform.logger.fine;
+          break;
       }
 
       logFn(parts[1].trim());