Roll back to 8 SSS profiles since our PS4 impl. doesn't support arrays of size 1024

Assets/ScriptableRenderPipeline/Core/Shadow/ShadowBase.cs.hlsl

 //
-// This file was automatically generated from Assets/ScriptableRenderPipeline/common/Shadow/ShadowBase.cs.  Please don't edit by hand.
+// This file was automatically generated from Assets/ScriptableRenderPipeline/Core/Shadow/ShadowBase.cs.  Please don't edit by hand.
 //
 
 #ifndef SHADOWBASE_CS_HLSL

Assets/ScriptableRenderPipeline/Fptl/LightDefinitions.cs.hlsl

 //
-// This file was automatically generated from Assets/ScriptableRenderPipeline/fptl/LightDefinitions.cs.  Please don't edit by hand.
+// This file was automatically generated from Assets/ScriptableRenderPipeline/Fptl/LightDefinitions.cs.  Please don't edit by hand.
 //
 
 #ifndef LIGHTDEFINITIONS_CS_HLSL

Assets/ScriptableRenderPipeline/HDRenderPipeline/Editor/HDRenderPipelineInspector.cs

 
             // Subsurface Scattering Settings
             public readonly GUIContent[] sssProfiles    = new GUIContent[SssConstants.SSS_N_PROFILES - 1] { new GUIContent("Profile #1"), new GUIContent("Profile #2"), new GUIContent("Profile #3"), new GUIContent("Profile #4"), new GUIContent("Profile #5"),
-                                                                                                            new GUIContent("Profile #6"), new GUIContent("Profile #7"), new GUIContent("Profile #8"), new GUIContent("Profile #9"), new GUIContent("Profile #10"),
-                                                                                                            new GUIContent("Profile #11"), new GUIContent("Profile #12"), new GUIContent("Profile #13"), new GUIContent("Profile #14"), new GUIContent("Profile #15") };
+                                                                                                            new GUIContent("Profile #6"), new GUIContent("Profile #7")/*, new GUIContent("Profile #8"), new GUIContent("Profile #9"), new GUIContent("Profile #10"),
+                                                                                                            new GUIContent("Profile #11"), new GUIContent("Profile #12"), new GUIContent("Profile #13"), new GUIContent("Profile #14"), new GUIContent("Profile #15")*/ };
             public readonly GUIContent   sssNumProfiles = new GUIContent("Number of profiles");
 
             // Tile pass Settings

Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/SubsurfaceScatteringProfile.cs

     [GenerateHLSL]
     public class SssConstants
     {
-        public const int SSS_N_PROFILES           = 16;  // Max. number of profiles, including the slot taken by the neutral profile
+        public const int SSS_N_PROFILES           = 8;  // Max. number of profiles, including the slot taken by the neutral profile
         public const int SSS_NEUTRAL_PROFILE_ID   = SSS_N_PROFILES - 1; // Does not result in blurring
         public const int SSS_N_SAMPLES_NEAR_FIELD = 55; // Used for extreme close ups; must be a Fibonacci number
         public const int SSS_N_SAMPLES_FAR_FIELD  = 34; // Used at a regular distance; must be a Fibonacci number

Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/SubsurfaceScatteringProfile.cs.hlsl

 //
 // UnityEngine.Experimental.Rendering.HDPipeline.SssConstants:  static fields
 //
-#define SSS_N_PROFILES (16)
-#define SSS_NEUTRAL_PROFILE_ID (15)
+#define SSS_N_PROFILES (8)
+#define SSS_NEUTRAL_PROFILE_ID (7)
 #define SSS_N_SAMPLES_NEAR_FIELD (55)
 #define SSS_N_SAMPLES_FAR_FIELD (34)
 #define SSS_TRSM_MODE_NONE (0)