Convert Pass()→std::move() in //net

net/ftp/ftp_ctrl_response_buffer.cc

Index: net/ftp/ftp_ctrl_response_buffer.cc
diff --git a/net/ftp/ftp_ctrl_response_buffer.cc b/net/ftp/ftp_ctrl_response_buffer.cc
index b3f2d2399a142c4be7f62951129fc043286fb28e..064068e965ea7573ec01e2eb79f3edfe13fa3c14 100644
--- a/net/ftp/ftp_ctrl_response_buffer.cc
+++ b/net/ftp/ftp_ctrl_response_buffer.cc
@@ -4,6 +4,8 @@
 
 #include "net/ftp/ftp_ctrl_response_buffer.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
@@ -87,8 +89,8 @@ scoped_ptr<base::Value> NetLogFtpCtrlResponseCallback(
 
   scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetInteger("status_code", response->status_code);
-  dict->Set("lines", lines.Pass());
-  return dict.Pass();
+  dict->Set("lines", std::move(lines));
+  return std::move(dict);
 }
 
 }  // namespace