Include-what-you-use for WrapUnique/MakeUnique.

net/disk_cache/simple/simple_experiment_unittest.cc

 // Copyright 2016 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.
 
 #include "net/disk_cache/simple/simple_experiment.h"
 
 #include <map>
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/feature_list.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/field_trial_param_associator.h"
 #include "base/optional.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/test/mock_entropy_provider.h"
 #include "base/test/scoped_feature_list.h"
 #include "net/base/cache_type.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace disk_cache {
@@ skipping 58 matching lines @@
   const uint32_t kParam = 125u;
   base::test::ScopedFeatureList scoped_feature_list;
   ConfigureSizeFieldTrial(true, base::Optional<uint32_t>(kParam));
 
   SimpleExperiment experiment = GetSimpleExperiment(net::APP_CACHE);
   EXPECT_EQ(SimpleExperimentType::NONE, experiment.type);
   EXPECT_EQ(0u, experiment.param);
 }
 
 }  // namespace disk_cache