Fix dead code bug in ParseSEI

content/common/gpu/media/h264_parser.cc

 // Copyright (c) 2012 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 "content/common/gpu/media/h264_parser.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 
@@ skipping 1164 matching lines @@
 
   memset(sei_msg, 0, sizeof(*sei_msg));
 
   READ_BITS_OR_RETURN(8, &byte);
   while (byte == 0xff) {
     sei_msg->type += 255;
     READ_BITS_OR_RETURN(8, &byte);
   }
   sei_msg->type += byte;
 
+  READ_BITS_OR_RETURN(8, &byte);
   while (byte == 0xff) {
     sei_msg->payload_size += 255;
     READ_BITS_OR_RETURN(8, &byte);
   }
   sei_msg->payload_size += byte;
 
   DVLOG(4) << "Found SEI message type: " << sei_msg->type
            << " payload size: " << sei_msg->payload_size;
 
   switch (sei_msg->type) {
     case H264SEIMessage::kSEIRecoveryPoint:
       READ_UE_OR_RETURN(&sei_msg->recovery_point.recovery_frame_cnt);
       READ_BOOL_OR_RETURN(&sei_msg->recovery_point.exact_match_flag);
       READ_BOOL_OR_RETURN(&sei_msg->recovery_point.broken_link_flag);
       READ_BITS_OR_RETURN(2,
           &sei_msg->recovery_point.changing_slice_group_idc);
       break;
 
     default:
       DVLOG(4) << "Unsupported SEI message";
       break;
   }
 
   return kOk;
 }
 
 }  // namespace content