Revert 226264 "Be able to build cast_unittest and related target..."

trunk/src/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 "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "media/cast/audio_sender/audio_sender.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_thread.h"
@@ skipping 29 matching lines @@
     audio_config.frequency = 48000;
     audio_config.channels = 2;
     audio_config.bitrate = 64000;
     audio_config.rtp_payload_type = 127;
 
     audio_sender_.reset(
         new AudioSender(cast_thread_, audio_config, &mock_transport_));
     audio_sender_->set_clock(&testing_clock_);
   }
 
-  virtual ~AudioSenderTest() {}
+  ~AudioSenderTest() {}
 
   base::SimpleTestTickClock testing_clock_;
   MockPacedPacketSender mock_transport_;
   scoped_refptr<test::FakeTaskRunner> task_runner_;
   scoped_ptr<AudioSender> audio_sender_;
   scoped_refptr<CastThread> cast_thread_;
 };
 
 TEST_F(AudioSenderTest, Encode20ms) {
   EXPECT_CALL(mock_transport_, SendPacket(_, _)).Times(1);
@@ skipping 15 matching lines @@
 
   // Make sure that we send at least one RTCP packet.
   base::TimeDelta max_rtcp_timeout =
       base::TimeDelta::FromMilliseconds(1 + kDefaultRtcpIntervalMs * 3 / 2);
   testing_clock_.Advance(max_rtcp_timeout);
   task_runner_->RunTasks();
 }
 
 }  // namespace cast
 }  // namespace media