As the one in the tree is >1y old and there some commits made it to their repository, could you add a new snapshot for gnash please?
I had planned to discuss the vaapi issue (bug 534192) with upstream before making a new snapshot, but probably a new snapshot is a good idea regardless.
Friendly ping? :)
+ 26 Mar 2015; Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> + +gnash-0.8.10_p20150316.ebuild: + New snapshot, bug #536256.