glsl: remove unrequired forward declaration
authorTimothy Arceri <timothy.arceri@collabora.com>
Fri, 29 Jan 2016 23:50:12 +0000 (10:50 +1100)
committerTimothy Arceri <timothy.arceri@collabora.com>
Tue, 9 Feb 2016 11:48:55 +0000 (22:48 +1100)
commit6235b6913449243cec5213734881d1c5e1ccc861
treea32a5d4f4d700cc8fd26f39a595f7c03bec55ce8
parent9dd6a4ea793dd050cebbacbd5f429d4e8e57ee26
glsl: remove unrequired forward declaration

This was added in 2548092ad80156a4 although I don't see why as it
was already in the linker.h header.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/compiler/glsl/linker.cpp