Address review nits from r420647

media/formats/mp4/mp4_stream_parser.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_MP4_STREAM_PARSER_H_
 #define MEDIA_FORMATS_MP4_MP4_STREAM_PARSER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 107 matching lines @@
 
   bool has_audio_;
   bool has_video_;
   std::set<uint32_t> audio_track_ids_;
   std::set<uint32_t> video_track_ids_;
   // The object types allowed for audio tracks.
   std::set<int> audio_object_types_;
   bool has_sbr_;
   std::map<uint32_t, bool> is_track_encrypted_;
 
-  // Tracks the number of MEDIA_LOGs for skipping top level boxes. Useful to
-  // prevent log spam.
-  int num_top_level_box_skipped_;
-
   // Tracks the number of MEDIA_LOGS for skipping empty trun samples.
-  int num_emtpy_samples_skipped_;
+  int num_empty_samples_skipped_;
 
   DISALLOW_COPY_AND_ASSIGN(MP4StreamParser);
 };
 
 }  // namespace mp4
 }  // namespace media
 
 #endif  // MEDIA_FORMATS_MP4_MP4_STREAM_PARSER_H_