Remove raw DictionaryValue::Set in //chrome

chrome/renderer/chrome_content_renderer_client_unittest.cc

 // Copyright (c) 2012 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/renderer/chrome_content_renderer_client.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <string>
+#include <utility>
 #include <vector>
 
+#include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/histogram_tester.h"
+#include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/renderer/searchbox/search_bouncer.h"
 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_headers.h"
 #include "content/public/common/webplugininfo.h"
 #include "extensions/features/features.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 #include "url/gurl.h"
 
@@ skipping 81 matching lines @@
     bool is_hosted_app, const std::string& app_url) {
   int flags = is_from_webstore ?
       extensions::Extension::FROM_WEBSTORE:
       extensions::Extension::NO_FLAGS;
 
   base::DictionaryValue manifest;
   manifest.SetString("name", "NaCl Extension");
   manifest.SetString("version", "1");
   manifest.SetInteger("manifest_version", 2);
   if (is_hosted_app) {
-    base::ListValue* url_list = new base::ListValue();
+    auto url_list = base::MakeUnique<base::ListValue>();
     url_list->AppendString(app_url);
-    manifest.Set(extensions::manifest_keys::kWebURLs, url_list);
+    manifest.Set(extensions::manifest_keys::kWebURLs, std::move(url_list));
     manifest.SetString(extensions::manifest_keys::kLaunchWebURL, app_url);
   }
   std::string error;
   return extensions::Extension::Create(base::FilePath(), location, manifest,
                                        flags, &error);
 }
 
 scoped_refptr<const extensions::Extension> CreateExtension(
     bool is_from_webstore) {
   return CreateTestExtension(
@@ skipping 581 matching lines @@
   for (const auto& data : test_data) {
     ++total_count;
     GURL gurl = GURL(data);
     OverrideFlashEmbed(gurl);
     samples = GetHistogramSamples();
     EXPECT_EQ(total_count, samples->GetCount(internal::FAILURE_ENABLEJSAPI));
     EXPECT_EQ(total_count, samples->TotalCount());
   }
 }
 #endif