Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/footnote.mark.properties.xml

Index: third_party/docbook-xsl-1.78.0/params/footnote.mark.properties.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/footnote.mark.properties.xml b/third_party/docbook-xsl-1.78.0/params/footnote.mark.properties.xml
deleted file mode 100644
index 2dbc9c108c22b9a43455db7a64a0cd864997a1be..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/footnote.mark.properties.xml
+++ /dev/null
@@ -1,41 +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="footnote.mark.properties">
-<refmeta>
-<refentrytitle>footnote.mark.properties</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">attribute set</refmiscinfo>
-</refmeta>  
-<refnamediv>
-<refname>footnote.mark.properties</refname>
-<refpurpose>Properties applied to each footnote mark
-</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="footnote.mark.properties.frag">
-<xsl:attribute-set name="footnote.mark.properties">
-  <xsl:attribute name="font-family"><xsl:value-of select="$body.fontset"/></xsl:attribute>
-  <xsl:attribute name="font-size">75%</xsl:attribute>
-  <xsl:attribute name="font-weight">normal</xsl:attribute>
-  <xsl:attribute name="font-style">normal</xsl:attribute>
-</xsl:attribute-set>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>This attribute set is applied to the footnote mark used
-for each footnote.
-It should contain only inline properties.
-</para>
-
-<para>The property to make the mark a superscript is contained in the
-footnote template itself, because the current version of FOP reports
-an error if baseline-shift is used.
-</para>
-
-</refsection>
-</refentry>