Proper include paths

ScriptableRenderPipeline/Core/Editor/CoreShaderIncludePaths.cs.meta

 fileFormatVersion: 2
-guid: e303d56aac48c1f4280b30146e9d0a63
+guid: b40d30371f67ce54e89386dc076a895a
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

ScriptableRenderPipeline/Core/Editor/CoreShaderIncludePaths.cs

+using System.Linq;
+using UnityEngine;
+using System.IO;
+
+namespace UnityEditor.Experimental.Rendering
+{
+    static class CoreShaderIncludePaths
+    {
+        [ShaderIncludePath]
+        public static string[] GetPaths()
+        {
+            return new[]
+            {
+                "Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core",
+                Path.GetFullPath("Packages/com.unity.render-pipelines.core")
+            };
+        }
+    }
+}

ScriptableRenderPipeline/HDRenderPipeline/Editor/HDDefaultShaderIncludes.cs

-using UnityEditor.Experimental.Rendering.HDPipeline;
-
-namespace UnityEditor
-{
-    internal static class HDDefaultShaderIncludes
-    {
-        static string s_RenderPipelinePath
-        {
-            get { return HDEditorUtils.GetScriptableRenderPipelinePath(); }
-        }
-
-        [ShaderIncludePath]
-        public static string[] GetPaths()
-        {
-            return new[]
-            {
-                s_RenderPipelinePath
-            };
-        }
-    }
-}