| Index: media/formats/mp4/box_reader.cc
|
| diff --git a/media/formats/mp4/box_reader.cc b/media/formats/mp4/box_reader.cc
|
| index 7910217c6bdc767fa9d527104384c57df29791df..fd81d13751101796504534ccd9ddf048e4041e55 100644
|
| --- a/media/formats/mp4/box_reader.cc
|
| +++ b/media/formats/mp4/box_reader.cc
|
| @@ -183,6 +183,12 @@ bool BoxReader::ScanChildren() {
|
| return !err && pos() == size();
|
| }
|
|
|
| +bool BoxReader::HasChild(Box* child) {
|
| + DCHECK(scanned_);
|
| + DCHECK(child);
|
| + return children_.count(child->BoxType()) > 0;
|
| +}
|
| +
|
| bool BoxReader::ReadChild(Box* child) {
|
| DCHECK(scanned_);
|
| FourCC child_type = child->BoxType();
|
|
|