Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/toc.spacer.graphic.xml

Index: third_party/docbook-xsl-1.78.0/params/toc.spacer.graphic.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/toc.spacer.graphic.xml b/third_party/docbook-xsl-1.78.0/params/toc.spacer.graphic.xml
deleted file mode 100644
index 0a5729c2392a363185fdf3e142f1860bcd5c559a..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/toc.spacer.graphic.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<refentry xmlns="http://docbook.org/ns/docbook"
-          xmlns:xlink="http://www.w3.org/1999/xlink"
-          xmlns:xi="http://www.w3.org/2001/XInclude"
-          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
-          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-          version="5.0" xml:id="toc.spacer.graphic">
-<refmeta>
-<refentrytitle>toc.spacer.graphic</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>toc.spacer.graphic</refname>
-<refpurpose>Use graphic for TOC spacer?</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="toc.spacer.graphic.frag">
-<xsl:param name="toc.spacer.graphic" select="1"/>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-<para>If non-zero, the indentation in the TOC will be accomplished
-with the graphic identified by <varname>toc.spacer.image</varname>.
-</para>
-<para>Only applies with the tabular presentation is being used.</para>
-</refsection>
-</refentry>