Comment # 2 on bug 69076 from David "okias" Heidelberger

for GLX seems to be broken between

0f6fce15852d3d6fb5251e42394332a62788ef67 commited 2013-09-05 to
694be9115d43b93610f5386b36117ec9a31ed47c commited 2013-09-12.

I'll try find what concretly broken GLX. Maybe similiar thing missing in EGL.