Switch to standard integer types in base/test/.

base/test/user_action_tester.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_TEST_USER_ACTION_TESTER_H_
 #define BASE_TEST_USER_ACTION_TESTER_H_
 
 #include <map>
 #include <string>
 
+#include "base/macros.h"
 #include "base/metrics/user_metrics.h"
 
 namespace base {
 
 // This class observes and collects user action notifications that are sent
 // by the tests, so that they can be examined afterwards for correctness.
 // Note: This class is NOT thread-safe.
 class UserActionTester {
  public:
   UserActionTester();
@@ skipping 16 matching lines @@
 
   // The callback that is added to the global action callback list.
   base::ActionCallback action_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(UserActionTester);
 };
 
 }  // namespace base
 
 #endif  // BASE_TEST_USER_ACTION_TESTER_H_