Added missing usage of HasMaterialFeatureFlag

ScriptableRenderPipeline/HDRenderPipeline/Lighting/TilePass/Deferred.compute

     float3 specularLighting;
     LightLoop(V, posInput, preLightData, bsdfData, bakeDiffuseLighting, featureFlags, diffuseLighting, specularLighting);
 
-    if (_EnableSSSAndTransmission != 0 && bsdfData.materialId == MATERIALID_LIT_SSS)
+    if (_EnableSSSAndTransmission != 0 && bsdfData.materialId == MATERIALID_LIT_SSS && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_SSS))
     {
         // We SSSSS is enabled with use split lighting.
         // SSSSS algorithm need to know which pixels contribute to SSS and which doesn't. We could use the stencil for that but it mean that it will increase the cost of SSSSS

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Lit.hlsl

 {
     PreLightData preLightData;
 
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
     {
         float ieta = 1.0 / bsdfData.coatIOR; // inverse eta
         preLightData.ieta = ieta;
 
     // TODO: the fit seems rather poor. The scaling factor of 0.5 allows us
     // to match the reference for rough metals, but further darkens dielectrics.
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
     {
         // Change the Fresnel term to account for transmission through Clear Coat and reflection on the base layer
         float F = F_Schlick(preLightData.coatFresnel0, preLightData.coatNdotV);
     float3 F = 1.0;
     specularLighting = float3(0.0, 0.0, 0.0);
 
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT) )
     {
         // Optimized math. Ref: PBR Diffuse Lighting for GGX + Smith Microsurfaces (slide 114).
         float NdotL = saturate(dot(bsdfData.coatNormalWS, L));
     }
 
     // Evaluate the coat part
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
     {
         // TODO
         // ltcValue  = LTCEvaluate(P1, P2, B, preLightData.ltcXformClearCoat);
     }
 
     // Evaluate the coat part
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
     {
         // TODO
         // ltcValue = LTCEvaluate(lightVerts, V, bsdfData.coatNormalWS, preLightData.coatNdotV, preLightData.ltcXformClearCoat);
         R = (positionWS + dist * R) - lightData.positionWS;
 
         // Test again for clear code
-        if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+        if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
         {
             dirLS = mul(coatR, worldToLocal);
             dist = SphereRayIntersectSimple(positionLS, dirLS, sphereOuterDistance);
         // TODO: add distance based roughness
 
         // Test again for clear code
-        if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+        if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
         {
             dirLS = mul(coatR, worldToLocal);
             dist = BoxRayIntersectSimple(positionLS, dirLS, -boxOuterDistance, boxOuterDistance);
     specularLighting = float3(0.0, 0.0, 0.0);
 
     // Evaluate the Clear Coat component if needed and change the BSDF roughness to match Fresnel transmission
-    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT)
+    if (bsdfData.materialId == MATERIALID_LIT_CLEAR_COAT && HasMaterialFeatureFlag(MATERIALFEATUREFLAGS_LIT_CLEAR_COAT))
     {
         F = F_Schlick(preLightData.coatFresnel0, preLightData.coatNdotV);