Turn MediaLog usage from plain wrong into questionable

media/formats/mp4/box_reader.h

 // 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.
 
 #ifndef MEDIA_FORMATS_MP4_BOX_READER_H_
 #define MEDIA_FORMATS_MP4_BOX_READER_H_
 
 #include <stdint.h>
 
 #include <limits>
@@ skipping 105 matching lines @@
                                FourCC* type,
                                size_t* box_size,
                                bool* err) WARN_UNUSED_RESULT;
 
   // Create a BoxReader from a buffer. |buf| must be the complete buffer, as
   // errors are returned when sufficient data is not available. |buf| can start
   // with any type of box -- it does not have to be IsValidTopLevelBox().
   //
   // |buf| is retained but not owned, and must outlive the BoxReader instance.
   static BoxReader* ReadConcatentatedBoxes(const uint8_t* buf,
-                                           const size_t buf_size);
+                                           const size_t buf_size,
+                                           MediaLog* media_log);
 
   // Returns true if |type| is recognized to be a top-level box, false
   // otherwise. This returns true for some boxes which we do not parse.
   // Helpful in debugging misaligned appends.
   static bool IsValidTopLevelBox(const FourCC& type, MediaLog* media_log);
 
   // Scan through all boxes within the current box, starting at the current
   // buffer position. Must be called before any of the *Child functions work.
   bool ScanChildren() WARN_UNUSED_RESULT;
 
@@ skipping 151 matching lines @@
     pos_ += child_reader.box_size();
   }
 
   return !err;
 }
 
 }  // namespace mp4
 }  // namespace media
 
 #endif  // MEDIA_FORMATS_MP4_BOX_READER_H_