Cast: Simplify code path for RTCP sender report

media/cast/video_sender/video_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 <vector>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 222 matching lines @@
   // We need to run the task to cleanup the GPU instance.
   video_sender_.reset(NULL);
   task_runner_->RunTasks();
 }
 
 TEST_F(VideoSenderTest, RtcpTimer) {
   InitEncoder(false);
 
   scoped_refptr<media::VideoFrame> video_frame = GetNewVideoFrame();
 
-  base::TimeTicks capture_time;
+  base::TimeTicks capture_time = testing_clock_->NowTicks();
   video_sender_->InsertRawVideoFrame(video_frame, capture_time);
 
   // Make sure that we send at least one RTCP packet.
   base::TimeDelta max_rtcp_timeout =
       base::TimeDelta::FromMilliseconds(1 + kDefaultRtcpIntervalMs * 3 / 2);
 
   RunTasks(max_rtcp_timeout.InMilliseconds());
   EXPECT_GE(transport_.number_of_rtp_packets(), 1);
   // Don't send RTCP prior to receiving an ACK.
   EXPECT_GE(transport_.number_of_rtcp_packets(), 0);
@@ skipping 109 matching lines @@
   // Empty the pipeline.
   RunTasks(100);
   // Should have sent at least 7 packets.
   EXPECT_GE(
       transport_.number_of_rtp_packets() + transport_.number_of_rtcp_packets(),
       7);
 }
 
 }  // namespace cast
 }  // namespace media