Implement video frame acknowledgements in the chromoting protocol.

remoting/host/video_scheduler_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/video_scheduler.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 31 matching lines @@
 namespace remoting {
 
 namespace {
 
 ACTION(FinishEncode) {
   scoped_ptr<VideoPacket> packet(new VideoPacket());
   return packet.release();
 }
 
 ACTION(FinishSend) {
-  arg1.Run();
+  arg1.Run(protocol::VideoStub::PacketProgress::SENT);
+  arg1.Run(protocol::VideoStub::PacketProgress::DONE);
 }
 
 }  // namespace
 
 static const int kWidth = 640;
 static const int kHeight = 480;
 static const int kCursorWidth = 64;
 static const int kCursorHeight = 32;
 static const int kHotspotX = 11;
 static const int kHotspotY = 12;
@@ skipping 275 matching lines @@
       new ThreadCheckMouseCursorMonitor(capture_task_runner_));
 
   // Start and stop the scheduler, so it will tear down the screen capturer,
   // video encoder and mouse monitor.
   StartVideoScheduler(capturer.Pass(), encoder.Pass(),
                       mouse_cursor_monitor.Pass());
   StopVideoScheduler();
 }
 
 }  // namespace remoting