Cleanup: IWYU for base/gtest_prod_util.h.

components/variations/variations_seed_simulator.h

 // Copyright 2014 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_SEED_SIMULATOR_H_
 #define COMPONENTS_VARIATIONS_VARIATIONS_SEED_SIMULATOR_H_
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
-#include "base/gtest_prod_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/version.h"
 #include "components/variations/proto/study.pb.h"
 #include "components/variations/proto/variations_seed.pb.h"
 
 namespace variations {
 
 class ProcessedStudy;
 class VariationsSeed;
 
@@ skipping 75 matching lines @@
                                       const std::string& selected_group);
 
   const base::FieldTrial::EntropyProvider& entropy_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(VariationsSeedSimulator);
 };
 
 }  // namespace variations
 
 #endif  // COMPONENTS_VARIATIONS_VARIATIONS_SEED_SIMULATOR_H_