Cast: Fix two video freezing problems

media/cast/video_sender/external_video_encoder_unittest.cc

 // Copyright 2014 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 <vector>
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/video_frame.h"
@@ skipping 66 matching lines @@
   base::TimeTicks expected_capture_time_;
 
   DISALLOW_COPY_AND_ASSIGN(TestVideoEncoderCallback);
 };
 }  // namespace
 
 class ExternalVideoEncoderTest : public ::testing::Test {
  protected:
   ExternalVideoEncoderTest()
       : test_video_encoder_callback_(new TestVideoEncoderCallback()) {
-    video_config_.sender_ssrc = 1;
+    video_config_.rtp_config.ssrc = 1;
     video_config_.incoming_feedback_ssrc = 2;
     video_config_.rtp_config.payload_type = 127;
     video_config_.use_external_encoder = true;
     video_config_.width = 320;
     video_config_.height = 240;
     video_config_.max_bitrate = 5000000;
     video_config_.min_bitrate = 1000000;
     video_config_.start_bitrate = 2000000;
     video_config_.max_qp = 56;
     video_config_.min_qp = 0;
@@ skipping 119 matching lines @@
       video_frame_, capture_time, frame_encoded_callback));
   task_runner_->RunTasks();
 
   // We need to run the task to cleanup the GPU instance.
   video_encoder_.reset(NULL);
   task_runner_->RunTasks();
 }
 
 }  // namespace cast
 }  // namespace media