Reland: Stop passing raw pointers to base::Value API in c/b/chromeos and c/b/extensions

chrome/browser/extensions/api/activity_log_private/activity_log_private_api_unittest.cc

 // Copyright 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.
 
 #include "chrome/browser/extensions/api/activity_log_private/activity_log_private_api.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/values.h"
 #include "chrome/browser/extensions/activity_log/activity_action_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const char kExtensionId[] = "extensionid";
 const char kApiCall[] = "api.call";
 const char kArgs[] = "[\"hello\",\"world\"]";
 
 }  // extensions
 
 namespace extensions {
 
 using api::activity_log_private::ExtensionActivity;
 
 typedef testing::Test ActivityLogApiUnitTest;
 
 TEST_F(ActivityLogApiUnitTest, ConvertChromeApiAction) {
   std::unique_ptr<base::ListValue> args(new base::ListValue());
-  args->Set(0, new base::Value("hello"));
-  args->Set(1, new base::Value("world"));
+  args->Set(0, base::MakeUnique<base::Value>("hello"));
+  args->Set(1, base::MakeUnique<base::Value>("world"));
   scoped_refptr<Action> action(new Action(kExtensionId,
                                           base::Time::Now(),
                                           Action::ACTION_API_CALL,
                                           kApiCall));
   action->set_args(std::move(args));
   ExtensionActivity result = action->ConvertToExtensionActivity();
   ASSERT_EQ(api::activity_log_private::EXTENSION_ACTIVITY_TYPE_API_CALL,
             result.activity_type);
   ASSERT_EQ(kExtensionId, *(result.extension_id.get()));
   ASSERT_EQ(kApiCall, *(result.api_call.get()));
   ASSERT_EQ(kArgs, *(result.args.get()));
   ASSERT_EQ(NULL, result.activity_id.get());
 }
 
 TEST_F(ActivityLogApiUnitTest, ConvertDomAction) {
   std::unique_ptr<base::ListValue> args(new base::ListValue());
-  args->Set(0, new base::Value("hello"));
-  args->Set(1, new base::Value("world"));
+  args->Set(0, base::MakeUnique<base::Value>("hello"));
+  args->Set(1, base::MakeUnique<base::Value>("world"));
   scoped_refptr<Action> action(new Action(kExtensionId,
                                base::Time::Now(),
                                Action::ACTION_DOM_ACCESS,
                                kApiCall,
                                12345));
   action->set_args(std::move(args));
   action->set_page_url(GURL("http://www.google.com"));
   action->set_page_title("Title");
   action->mutable_other()->SetInteger(activity_log_constants::kActionDomVerb,
                                       DomActionType::INSERTED);
   action->mutable_other()->SetBoolean(activity_log_constants::kActionPrerender,
                                       false);
   ExtensionActivity result = action->ConvertToExtensionActivity();
   ASSERT_EQ(kExtensionId, *(result.extension_id.get()));
   ASSERT_EQ("http://www.google.com/", *(result.page_url.get()));
   ASSERT_EQ("Title", *(result.page_title.get()));
   ASSERT_EQ(kApiCall, *(result.api_call.get()));
   ASSERT_EQ(kArgs, *(result.args.get()));
   std::unique_ptr<ExtensionActivity::Other> other(std::move(result.other));
   ASSERT_EQ(api::activity_log_private::EXTENSION_ACTIVITY_DOM_VERB_INSERTED,
             other->dom_verb);
   ASSERT_TRUE(other->prerender.get());
   ASSERT_EQ("12345", *(result.activity_id.get()));
 }
 
 }  // namespace extensions