Update EME MediaKeyNeededEvent.initData for ISO BMFF to match current spec.

media/mp4/box_reader.h

Index: media/mp4/box_reader.h
diff --git a/media/mp4/box_reader.h b/media/mp4/box_reader.h
index 211d99ac6109cb2cb58bf904570343834f53a518..deb668ff2bd43d0ec9ac2b8ceabbef66d4821ac7 100644
--- a/media/mp4/box_reader.h
+++ b/media/mp4/box_reader.h
@@ -54,6 +54,7 @@ class MEDIA_EXPORT BufferReader {
   // Advance the stream by this many bytes.
   bool SkipBytes(int nbytes) WARN_UNUSED_RESULT;
 
+  const uint8* data() { return buf_; }

[ddorwin, 2012/09/21 04:04:28]

Can this be a const function? The two below should be.

[strobe_, 2012/09/21 18:29:46]

Done.

   int size() { return size_; }
   int pos() { return pos_; }