diff --git a/packages/flutter_tools/test/emulator_test.dart b/packages/flutter_tools/test/emulator_test.dart
index b08d5e7c77..361339e87e 100644
--- a/packages/flutter_tools/test/emulator_test.dart
+++ b/packages/flutter_tools/test/emulator_test.dart
@@ -65,6 +65,4 @@ class _MockEmulator extends Emulator {
   void launch() {
     throw new UnimplementedError('Not implemented in Mock');
   }
-
-  
 }