libavfilter/glslang: Remove unused header

The <glslang/Include/revision.h> include was not used, and revision.h has
been removed from glslang master.
See: https://github.com/KhronosGroup/glslang/pull/2277

diff --git a/libavfilter/glslang.cpp b/libavfilter/glslang.cpp
index 497df6e245c47397a4858bddf88ad8398dcb3595..125eb5c364bad0b3f016a4321377b85c38534dcc 100644 (file)
--- a/libavfilter/glslang.cpp
+++ b/libavfilter/glslang.cpp
@@ -24,7 +24,6 @@ extern "C" {
 }
 
 #include <glslang/Include/ResourceLimits.h>
-#include <glslang/Include/revision.h>
 #include <glslang/Public/ShaderLang.h>
 #include <glslang/SPIRV/GlslangToSpv.h>