base::Bind: Remove includes of base.bind in header files.

media/base/download_rate_monitor_unittest.cc

 // Copyright (c) 2011 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 "media/base/download_rate_monitor.h"
 
+#include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::Mock;
 
 namespace media {
 
 class DownloadRateMonitorTest : public ::testing::Test {
  public:
   DownloadRateMonitorTest() {
@@ skipping 137 matching lines @@
   static const int seconds_of_data = 20;
   static const int media_bitrate = kMediaSizeInBytes * 8 / seconds_of_data;
 
   // Simulate downloading entire video at half the bitrate of the video.
   StartMonitor(media_bitrate);
   EXPECT_CALL(*this, CanPlayThrough());
   SimulateNetwork(1, 0, media_bitrate / 8 / 2, 1000, seconds_of_data * 2);
 }
 
 }  // namespace media