Added ifdef guards around Editor code to fix script compile errors when building a player.

Assets/ScriptableRenderPipeline/AdditionalLightData.cs

             shadowDataFormat = shadowData.format;
             return shadowData.data;
         }
+#if UNITY_EDITOR
+#endif
         private int FindShadowData( int shadowDataFormat )
         {
             for( int i = 0; i < shadowDatas.Length; ++i )
         }
     }
 
+#if UNITY_EDITOR
     [UnityEditor.CustomEditor(typeof(AdditionalLightData))]
     [UnityEditor.CanEditMultipleObjects]
     public class AdditionalLightDataEditor : UnityEditor.Editor
             serializedObject.ApplyModifiedProperties();
         }
     }
+#endif
 }

Assets/ScriptableRenderPipeline/common/Shadow/Shadow.cs

             float       ValScale;
 
             public ValRange( string name, float valMin, float valDef, float valMax, float valScale ) { Name = new GUIContent( name ); ValMin = valMin; ValDef = valDef; ValMax = valMax; ValScale = valScale; }
+#if UNITY_EDITOR
+#else
+            public void Slider( ref int currentVal ) {}
+#endif
             public int Default() { return ShadowUtils.Asint( ValScale * ValDef ); }
         }
         readonly ValRange m_DefPCF_DepthBias = new ValRange( "Depth Bias", 0.0f, 0.05f, 1.0f, 000.1f );
 
         private void BlurSlider( ref int currentVal )
         {
+#if UNITY_EDITOR
+#endif
         }
 
         override protected void Register( GPUShadowType type, ShadowRegistry registry )
             m_MaxShadows[(int)GPUShadowType.Spot       ,0] = m_MaxShadows[(int)GPUShadowType.Spot         ,1] = 8;
             m_MaxShadows[(int)GPUShadowType.Directional,0] = m_MaxShadows[(int)GPUShadowType.Directional  ,1] = 2;
 
+#if UNITY_EDITOR
+#endif
         }
 
         public override void UpdateCullingParameters( ref CullingParameters cullingParams )

Assets/ScriptableRenderPipeline/common/Shadow/ShadowBase.cs

 
         void DrawWidgets(  Light l, GPUShadowType shadowType, ShadowAlgorithm shadowAlgorithm, ShadowVariant shadowVariant, ShadowPrecision shadowPrecision, bool globalOverride )
         {
+#if UNITY_EDITOR
             var          dict           = m_Entries[(int)shadowType];
             int[]        algoOptions    = new int[dict.Count];
             GUIContent[] algoDescs      = new GUIContent[dict.Count];
             ald.SetShadowAlgorithm( (int) shadowAlgorithm, (int) shadowVariant, (int) shadowPrecision, (int) packedAlgo, shadowData );
 
             UnityEditor.EditorGUI.indentLevel--;
+#endif
         }
 
         public void SetGlobalShadowOverride( GPUShadowType shadowType, ShadowAlgorithm shadowAlgorithm, ShadowVariant shadowVariant, ShadowPrecision shadowPrecision, bool enable )