Cast: Fix two video freezing problems

media/cast/audio_sender/audio_sender_unittest.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 <stdint.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/test/simple_test_tick_clock.h"
@@ skipping 51 matching lines @@
                             task_runner_,
                             task_runner_,
                             task_runner_);
     audio_config_.codec = transport::kOpus;
     audio_config_.use_external_encoder = false;
     audio_config_.frequency = kDefaultAudioSamplingRate;
     audio_config_.channels = 2;
     audio_config_.bitrate = kDefaultAudioEncoderBitrate;
     audio_config_.rtp_config.payload_type = 127;
 
-    transport::CastTransportAudioConfig transport_config;
-    transport_config.base.rtp_config.payload_type = 127;
-    transport_config.channels = 2;
     net::IPEndPoint dummy_endpoint;
 
     transport_sender_.reset(new transport::CastTransportSenderImpl(
         NULL,
         testing_clock_,
         dummy_endpoint,
         base::Bind(&UpdateCastTransportStatus),
         transport::BulkRawEventsCallback(),
         base::TimeDelta(),
         task_runner_,
         &transport_));
-    transport_sender_->InitializeAudio(transport_config);
     audio_sender_.reset(new AudioSender(
         cast_environment_, audio_config_, transport_sender_.get()));
     task_runner_->RunTasks();
   }
 
   virtual ~AudioSenderTest() {}
 
   static void UpdateCastTransportStatus(transport::CastTransportStatus status) {
     EXPECT_EQ(status, transport::TRANSPORT_AUDIO_INITIALIZED);
   }
@@ skipping 39 matching lines @@
   base::TimeDelta max_rtcp_timeout =
       base::TimeDelta::FromMilliseconds(1 + kDefaultRtcpIntervalMs * 3 / 2);
   testing_clock_->Advance(max_rtcp_timeout);
   task_runner_->RunTasks();
   EXPECT_GE(transport_.number_of_rtp_packets(), 1);
   EXPECT_EQ(transport_.number_of_rtcp_packets(), 1);
 }
 
 }  // namespace cast
 }  // namespace media