Convert //remoting to use std::unique_ptr

remoting/signaling/xmpp_login_handler_unittest.cc

Index: remoting/signaling/xmpp_login_handler_unittest.cc
diff --git a/remoting/signaling/xmpp_login_handler_unittest.cc b/remoting/signaling/xmpp_login_handler_unittest.cc
index 125a8ac6474a9bc6ca3ca907db9a8e988aec3076..885c4ce730dc32ddb74aa65f23035f691211311d 100644
--- a/remoting/signaling/xmpp_login_handler_unittest.cc
+++ b/remoting/signaling/xmpp_login_handler_unittest.cc
@@ -51,7 +51,7 @@ class XmppLoginHandlerTest : public testing::Test,
   }
 
   void OnHandshakeDone(const std::string& jid,
-                       scoped_ptr<XmppStreamParser> parser) override {
+                       std::unique_ptr<XmppStreamParser> parser) override {
     jid_ = jid;
     parser_ = std::move(parser);
     if (delete_login_handler_from_delegate_)
@@ -70,11 +70,11 @@ class XmppLoginHandlerTest : public testing::Test,
 
   base::MessageLoop message_loop_;
 
-  scoped_ptr<XmppLoginHandler> login_handler_;
+  std::unique_ptr<XmppLoginHandler> login_handler_;
   std::string sent_data_;
   bool start_tls_called_;
   std::string jid_;
-  scoped_ptr<XmppStreamParser> parser_;
+  std::unique_ptr<XmppStreamParser> parser_;
   SignalStrategy::Error error_;
   bool delete_login_handler_from_delegate_ = false;
 };