Convert Pass()→std::move() for CrOS extension code.

extensions/browser/api/socket/socket_api.cc

Index: extensions/browser/api/socket/socket_api.cc
diff --git a/extensions/browser/api/socket/socket_api.cc b/extensions/browser/api/socket/socket_api.cc
index 156449ff63d830a95879cc234ffc0255d5b86074..b5499e3112b136a8f2c125933ca9879cf222f8e9 100644
--- a/extensions/browser/api/socket/socket_api.cc
+++ b/extensions/browser/api/socket/socket_api.cc
@@ -4,6 +4,7 @@
 
 #include "extensions/browser/api/socket/socket_api.h"
 
+#include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ -164,7 +165,7 @@ void SocketAsyncApiFunction::OnFirewallHoleOpened(
     return;
   }
 
-  socket->set_firewall_hole(hole.Pass());
+  socket->set_firewall_hole(std::move(hole));
   AsyncWorkCompleted();
 }