Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/man.font.table.headings.xml

Index: third_party/docbook-xsl-1.78.0/params/man.font.table.headings.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/man.font.table.headings.xml b/third_party/docbook-xsl-1.78.0/params/man.font.table.headings.xml
deleted file mode 100644
index 5056f2b69610662ca87c96ca376109874285d20d..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/man.font.table.headings.xml
+++ /dev/null
@@ -1,30 +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="man.font.table.headings">
-<refmeta>
-<refentrytitle>man.font.table.headings</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">string</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>man.font.table.headings</refname>
-<refpurpose>Specifies font for table headings</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="man.font.table.headings.frag">
-  <xsl:param name="man.font.table.headings">B</xsl:param>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>The <parameter>man.font.table.headings</parameter> parameter
-specifies the font for <tag>table</tag> headings. It should be
-a valid roff font, such as <literal>B</literal> or
-<literal>I</literal>.</para>
-
-</refsection>
-</refentry>