khronosschoty/palemoon-dev: Pale Moon dev's appear to no longer provide git access to the source code -- so I'll provide my own.

khronosschoty 17d73c84dc added Pale Moon 29.4.4		2 gadi atpakaļ
..
vpx_codec_internal.h	17d73c84dc added Pale Moon 29.4.4	2 gadi atpakaļ
vpx_psnr.h	17d73c84dc added Pale Moon 29.4.4	2 gadi atpakaļ