Forgot a file in light gamma fixes

indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl

@@ -38,9 +38,6 @@ out vec4 frag_color;
 
 uniform sampler2DRect diffuseRect;
 uniform sampler2DRect specularRect;
-uniform sampler2DRect depthMap;
-uniform sampler2DRect normalMap;
-uniform samplerCube environmentMap;
 uniform sampler2D noiseMap;
 uniform sampler2D projectionMap;
 uniform sampler2D lightFunc;
@@ -176,7 +173,6 @@ void main()
 		
 	vec3 diff_tex = texture2DRect(diffuseRect, frag.xy).rgb;
 	//light shaders output linear and are gamma corrected later in postDeferredGammaCorrectF.glsl
-    diff_tex.rgb = srgb_to_linear(diff_tex.rgb);
 
 	vec4 spec = texture2DRect(specularRect, frag.xy);