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

remoting/host/single_window_input_injector_mac.cc

Index: remoting/host/single_window_input_injector_mac.cc
diff --git a/remoting/host/single_window_input_injector_mac.cc b/remoting/host/single_window_input_injector_mac.cc
index 333f684058d130e041d4304a227006562c893b71..4b02ddf065587365e41f5025e0b38b032689ff47 100644
--- a/remoting/host/single_window_input_injector_mac.cc
+++ b/remoting/host/single_window_input_injector_mac.cc
@@ -48,15 +48,13 @@ SingleWindowInputInjectorMac::SingleWindowInputInjectorMac(
     webrtc::WindowId window_id,
     scoped_ptr<InputInjector> input_injector)
     : window_id_(static_cast<CGWindowID>(window_id)),
-      input_injector_(input_injector.Pass()) {
-}
+      input_injector_(std::move(input_injector)) {}
 
-SingleWindowInputInjectorMac::~SingleWindowInputInjectorMac() {
-}
+SingleWindowInputInjectorMac::~SingleWindowInputInjectorMac() {}
 
 void SingleWindowInputInjectorMac::Start(
     scoped_ptr<protocol::ClipboardStub> client_clipboard) {
-  input_injector_->Start(client_clipboard.Pass());
+  input_injector_->Start(std::move(client_clipboard));
 }
 
 void SingleWindowInputInjectorMac::InjectKeyEvent(const KeyEvent& event) {
@@ -163,9 +161,8 @@ CGRect SingleWindowInputInjectorMac::FindCGRectOfWindow() {
 scoped_ptr<InputInjector> SingleWindowInputInjector::CreateForWindow(
     webrtc::WindowId window_id,
     scoped_ptr<InputInjector> input_injector) {
-  scoped_ptr<SingleWindowInputInjectorMac> injector(
-      new SingleWindowInputInjectorMac(window_id, input_injector.Pass()));
-  return injector.Pass();
+  return make_scoped_ptr(
+      new SingleWindowInputInjectorMac(window_id, std::move(input_injector)));
 }
 
 }  // namespace remoting