wayland-protocols: update to 1.11

BUG=chromium:826923
TEST=emerge-tatl wayland-protocols

Change-Id: Ic010a8cf8735db9a22a484ccc0080729344f719d
Reviewed-on: https://chromium-review.googlesource.com/1000832
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
2 files changed