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

remoting/host/ipc_audio_capturer.cc

Index: remoting/host/ipc_audio_capturer.cc
diff --git a/remoting/host/ipc_audio_capturer.cc b/remoting/host/ipc_audio_capturer.cc
index 5bc568d913e77c624ff35456e97b22cc80e8721b..3b6b95d4b84d1f83a8da2d7202ac5bcc171935ef 100644
--- a/remoting/host/ipc_audio_capturer.cc
+++ b/remoting/host/ipc_audio_capturer.cc
@@ -4,6 +4,8 @@
 
 #include "remoting/host/ipc_audio_capturer.h"
 
+#include <utility>
+
 #include "remoting/host/desktop_session_proxy.h"
 #include "remoting/proto/audio.pb.h"
 
@@ -28,7 +30,7 @@ bool IpcAudioCapturer::Start(const PacketCapturedCallback& callback) {
 }
 
 void IpcAudioCapturer::OnAudioPacket(scoped_ptr<AudioPacket> packet) {
-  callback_.Run(packet.Pass());
+  callback_.Run(std::move(packet));
 }
 
 }  // namespace remoting