Fixes for memory and threading issues in cast

media/cast/test/receiver.cc

 // Copyright 2013 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 <algorithm>
 #include <climits>
 #include <cstdarg>
 #include <cstdio>
 #include <string>
 
@@ skipping 204 matching lines @@
   base::MessageLoopForIO main_message_loop;
   CommandLine::Init(argc, argv);
   InitLogging(logging::LoggingSettings());
 
   VLOG(1) << "Cast Receiver";
   base::Thread audio_thread("Cast audio decoder thread");
   base::Thread video_thread("Cast video decoder thread");
   audio_thread.Start();
   video_thread.Start();
 
-  base::DefaultTickClock clock;
+  scoped_ptr<base::TickClock> clock(new base::DefaultTickClock());
 
   // Enable receiver side threads, and disable logging.
   // Running transport on main thread.
   scoped_refptr<media::cast::CastEnvironment> cast_environment(new
       media::cast::CastEnvironment(
-          &clock,
+          clock.Pass(),
           main_message_loop.message_loop_proxy(),
           NULL,
           audio_thread.message_loop_proxy(),
           NULL,
           video_thread.message_loop_proxy(),
           main_message_loop.message_loop_proxy(),
           media::cast::GetDefaultCastReceiverLoggingConfig()));
 
   media::cast::AudioReceiverConfig audio_config =
       media::cast::GetAudioReceiverConfig();
@@ skipping 41 matching lines @@
       cast_receiver->packet_receiver();
 
   transport->StartReceiving(packet_receiver);
 
   scoped_refptr<media::cast::ReceiveProcess> receive_process(
       new media::cast::ReceiveProcess(cast_receiver->frame_receiver()));
   receive_process->Start();
   main_message_loop.Run();
   return 0;
 }