Getting rid of duplicate includes from media/

media/formats/mp4/box_reader.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 "media/formats/mp4/box_reader.h"
 
 #include <string.h>
 #include <algorithm>
-#include <map>
 #include <set>
 
-#include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/formats/mp4/box_definitions.h"
-#include "media/formats/mp4/rcheck.h"
 
 namespace media {
 namespace mp4 {
 
 Box::~Box() {}
 
 bool BufferReader::Read1(uint8* v) {
   RCHECK(HasBytes(1));
   *v = buf_[pos_++];
   return true;
@@ skipping 213 matching lines @@
   }
 
   // Note that the pos_ head has advanced to the byte immediately after the
   // header, which is where we want it.
   size_ = size;
   return true;
 }
 
 }  // namespace mp4
 }  // namespace media