Convert //remoting to use std::unique_ptr

remoting/host/setup/service_client.cc

Index: remoting/host/setup/service_client.cc
diff --git a/remoting/host/setup/service_client.cc b/remoting/host/setup/service_client.cc
index ba42825c76cdc5930c68e02d7e5604a0feeda52e..7c107af50ce855c7cfc3ad4ee76fb78f4174fa26 100644
--- a/remoting/host/setup/service_client.cc
+++ b/remoting/host/setup/service_client.cc
@@ -4,9 +4,10 @@
 
 #include "remoting/host/setup/service_client.h"
 
+#include <memory>
+
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_fetcher.h"
@@ -61,7 +62,7 @@ class ServiceClient::Core
 
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   ServiceClient::Delegate* delegate_;
-  scoped_ptr<net::URLFetcher> request_;
+  std::unique_ptr<net::URLFetcher> request_;
   PendingRequestType pending_request_type_;
   std::string chromoting_hosts_url_;
 };
@@ -145,7 +146,8 @@ void ServiceClient::Core::HandleResponse(const net::URLFetcher* source) {
         {
           std::string data;
           source->GetResponseAsString(&data);
-          scoped_ptr<base::Value> message_value = base::JSONReader::Read(data);
+          std::unique_ptr<base::Value> message_value =
+              base::JSONReader::Read(data);
           base::DictionaryValue *dict;
           std::string code;
           if (message_value.get() &&