Use std::move() instead of .Pass() in remoting/*

remoting/signaling/xmpp_stream_parser_unittest.cc

Index: remoting/signaling/xmpp_stream_parser_unittest.cc
diff --git a/remoting/signaling/xmpp_stream_parser_unittest.cc b/remoting/signaling/xmpp_stream_parser_unittest.cc
index a76e02c013a91e02b73c0a539b2f4339b0aa8b49..0bd2d3135b09277593ee0352f603056b11d1d437 100644
--- a/remoting/signaling/xmpp_stream_parser_unittest.cc
+++ b/remoting/signaling/xmpp_stream_parser_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "remoting/signaling/xmpp_stream_parser.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
@@ -30,7 +32,7 @@ class XmppStreamParserTest : public testing::Test {
   }
 
   void OnStanza(scoped_ptr<buzz::XmlElement> stanza) {
-    received_stanzas_.push_back(stanza.Pass());
+    received_stanzas_.push_back(std::move(stanza));
   }
 
   void OnError() {