Remove the rest of ShaderDebugging.

Without UID checking, it's basically a no-op that disables shader cache
and stores the shader source code (without ever reading it back).

Source/Core/VideoCommon/GeometryShaderGen.cpp

@@ -85,7 +85,6 @@ ShaderCode GenerateGeometryShaderCode(API_TYPE ApiType, const geometry_shader_ui
             "\tint4 " I_TEXOFFSET ";\n"
             "};\n");
 
-
   out.Write("struct VS_OUTPUT {\n");
   GenerateVSOutputMembers<ShaderCode>(out, ApiType, uid_data->numTexGens, uid_data->pixel_lighting,
                                       "");