Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/sockets_udp/sockets_udp_apitest.cc

 // 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.
 
 #include "base/memory/ref_counted.h"
 #include "base/strings/stringprintf.h"
 #include "extensions/browser/api/dns/host_resolver_wrapper.h"
 #include "extensions/browser/api/dns/mock_host_resolver_creator.h"
 #include "extensions/browser/api/sockets_udp/sockets_udp_api.h"
 #include "extensions/browser/api_test_utils.h"
@@ skipping 41 matching lines @@
 };
 
 IN_PROC_BROWSER_TEST_F(SocketsUdpApiTest, SocketsUdpCreateGood) {
   scoped_refptr<api::SocketsUdpCreateFunction> socket_create_function(
       new api::SocketsUdpCreateFunction());
   scoped_refptr<Extension> empty_extension = test_util::CreateEmptyExtension();
 
   socket_create_function->set_extension(empty_extension.get());
   socket_create_function->set_has_callback(true);
 
-  scoped_ptr<base::Value> result(
+  std::unique_ptr<base::Value> result(
       api_test_utils::RunFunctionAndReturnSingleResult(
           socket_create_function.get(), "[]", browser_context()));
 
   base::DictionaryValue* value = NULL;
   ASSERT_TRUE(result->GetAsDictionary(&value));
   int socketId = -1;
   EXPECT_TRUE(value->GetInteger("socketId", &socketId));
   ASSERT_TRUE(socketId > 0);
 }
 
 IN_PROC_BROWSER_TEST_F(SocketsUdpApiTest, SocketsUdpExtension) {
-  scoped_ptr<net::SpawnedTestServer> test_server(new net::SpawnedTestServer(
-      net::SpawnedTestServer::TYPE_UDP_ECHO, net::SpawnedTestServer::kLocalhost,
-      base::FilePath(FILE_PATH_LITERAL("net/data"))));
+  std::unique_ptr<net::SpawnedTestServer> test_server(
+      new net::SpawnedTestServer(
+          net::SpawnedTestServer::TYPE_UDP_ECHO,
+          net::SpawnedTestServer::kLocalhost,
+          base::FilePath(FILE_PATH_LITERAL("net/data"))));
   EXPECT_TRUE(test_server->Start());
 
   net::HostPortPair host_port_pair = test_server->host_port_pair();
   int port = host_port_pair.port();
   ASSERT_TRUE(port > 0);
 
   // Test that sendTo() is properly resolving hostnames.
   host_port_pair.set_host("LOCALhost");
 
   ResultCatcher catcher;
@@ skipping 16 matching lines @@
   ExtensionTestMessageListener listener("info_please", true);
   ASSERT_TRUE(LoadApp("sockets_udp/api"));
   EXPECT_TRUE(listener.WaitUntilSatisfied());
   listener.Reply(
       base::StringPrintf("multicast:%s:%d", kHostname.c_str(), kPort));
 
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 }
 
 }  // namespace extensions