Fix observatory tests broken by running dartfmt. Temporarily reverted formatting for evaluate_activ…

runtime/observatory/tests/observatory_ui/mocks/repositories/objectpool.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file
 
 part of mocks;
 
-typedef Future<M.ObjectPool>
-        ObjectPoolRepositoryMockGetter(M.IsolateRef i, String id);
+typedef Future<M.ObjectPool> ObjectPoolRepositoryMockGetter(
+    M.IsolateRef i, String id);
 
 class ObjectPoolRepositoryMock implements M.ObjectPoolRepository {
   final ObjectPoolRepositoryMockGetter _getter;
 
   Future<M.ObjectPool> get(M.IsolateRef i, String id) {
     if (_getter != null) {
       return _getter(i, id);
     }
     return new Future.value(new ObjectPoolMock());
   }
 
   ObjectPoolRepositoryMock({ObjectPoolRepositoryMockGetter getter})
-    : _getter = getter;
+      : _getter = getter;
 }