Switch remoting/protocol to new callbacks

remoting/protocol/rtp_video_reader_unittest.cc

Index: remoting/protocol/rtp_video_reader_unittest.cc
diff --git a/remoting/protocol/rtp_video_reader_unittest.cc b/remoting/protocol/rtp_video_reader_unittest.cc
index 8c70b3e93a70a5a6f76cc178cfd256a72ea63626..fc1f79f697a7ff089de679028dff0035c4729b0d 100644
--- a/remoting/protocol/rtp_video_reader_unittest.cc
+++ b/remoting/protocol/rtp_video_reader_unittest.cc
@@ -26,11 +26,10 @@ class RtpVideoReaderTest : public testing::Test,
  public:
   // VideoStub interface.
   virtual void ProcessVideoPacket(const VideoPacket* video_packet,
-                                  Task* done) {
+                                  const base::Closure& done) {
     received_packets_.push_back(VideoPacket());
     received_packets_.back() = *video_packet;
-    done->Run();
-    delete done;
+    done.Run();
   }
 
   virtual int GetPendingPackets() {