Convert Pass()→std::move() in //tools/android

tools/android/forwarder2/forwarders_manager.cc

Index: tools/android/forwarder2/forwarders_manager.cc
diff --git a/tools/android/forwarder2/forwarders_manager.cc b/tools/android/forwarder2/forwarders_manager.cc
index bd15d2dd9aa533d14babb367187e15d0d55b91fd..fb6890fe20d7086b5cb4dbf35f723b7e8e71449d 100644
--- a/tools/android/forwarder2/forwarders_manager.cc
+++ b/tools/android/forwarder2/forwarders_manager.cc
@@ -7,8 +7,8 @@
 #include <stddef.h>
 #include <sys/select.h>
 #include <unistd.h>
-
 #include <algorithm>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ -50,7 +50,7 @@ void ForwardersManager::CreateNewForwarderOnInternalThread(
     scoped_ptr<Socket> socket1,
     scoped_ptr<Socket> socket2) {
   DCHECK(thread_.task_runner()->RunsTasksOnCurrentThread());
-  forwarders_.push_back(new Forwarder(socket1.Pass(), socket2.Pass()));
+  forwarders_.push_back(new Forwarder(std::move(socket1), std::move(socket2)));
 }
 
 void ForwardersManager::WaitForEventsOnInternalThreadSoon() {