Convert //chrome/browser/safe_browsing from scoped_ptr to std::unique_ptr

chrome/browser/safe_browsing/incident_reporting/state_store_unittest.cc

 // 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.
 
 #include "chrome/browser/safe_browsing/incident_reporting/state_store.h"
 
 #include <stdint.h>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_file_value_serializer.h"
@@ skipping 75 matching lines @@
     if (profile_) {
       profile_ = nullptr;
       profile_manager_.DeleteTestingProfile(kProfileName_);
     }
   }
 
   // Removes the safebrowsing.incidents_sent preference from the profile's pref
   // store.
   void TrimPref() {
     ASSERT_EQ(nullptr, profile_);
-    scoped_ptr<base::Value> prefs(JSONFileValueDeserializer(GetPrefsPath())
-                                      .Deserialize(nullptr, nullptr));
+    std::unique_ptr<base::Value> prefs(JSONFileValueDeserializer(GetPrefsPath())
+                                           .Deserialize(nullptr, nullptr));
     ASSERT_NE(nullptr, prefs.get());
     base::DictionaryValue* dict = nullptr;
     ASSERT_TRUE(prefs->GetAsDictionary(&dict));
     ASSERT_TRUE(dict->Remove(prefs::kSafeBrowsingIncidentsSent, nullptr));
     ASSERT_TRUE(JSONFileValueSerializer(GetPrefsPath()).Serialize(*dict));
   }
 
   void CreateProfile() {
     ASSERT_EQ(nullptr, profile_);
     // Create the testing profile with a file-backed user pref store.
@@ skipping 162 matching lines @@
     // Verify that the state survived.
     ASSERT_TRUE(state_store.HasBeenReported(data.type, data.key, data.digest));
 #else
     // Verify that the state did not survive.
     ASSERT_FALSE(state_store.HasBeenReported(data.type, data.key, data.digest));
 #endif
   }
 }
 
 }  // namespace safe_browsing