Cleanup: IWYU for base/gtest_prod_util.h.

components/variations/variations_request_scheduler_mobile.h

 // Copyright (c) 2013 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 COMPONENTS_VARIATIONS_VARIATIONS_REQUEST_SCHEDULER_MOBILE_H_
 #define COMPONENTS_VARIATIONS_VARIATIONS_REQUEST_SCHEDULER_MOBILE_H_
 
 #include "base/bind.h"
+#include "base/gtest_prod_util.h"
 #include "components/variations/variations_request_scheduler.h"
 
 class PrefService;
 
 namespace variations {
 
 // A specialized VariationsRequestScheduler that manages request cycles for
 // VariationsService on mobile platforms.
 class VariationsRequestSchedulerMobile : public VariationsRequestScheduler {
  public:
@@ skipping 24 matching lines @@
 
   // The time the last seed request was initiated.
   base::Time last_request_time_;
 
   DISALLOW_COPY_AND_ASSIGN(VariationsRequestSchedulerMobile);
 };
 
 }  // namespace variations
 
 #endif  // COMPONENTS_VARIATIONS_VARIATIONS_REQUEST_SCHEDULER_MOBILE_H_