Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/make.clean.html.xml

Index: third_party/docbook-xsl-1.78.0/params/make.clean.html.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/make.clean.html.xml b/third_party/docbook-xsl-1.78.0/params/make.clean.html.xml
deleted file mode 100644
index fbf80d02b7db421a5f4be9336c0236586c9fa4f9..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/make.clean.html.xml
+++ /dev/null
@@ -1,51 +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="make.clean.html">
-<refmeta>
-<refentrytitle>make.clean.html</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>make.clean.html</refname>
-<refpurpose>Make HTML conform to modern coding standards</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="make.clean.html.frag">
-<xsl:param name="make.clean.html" select="0"/>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>If <parameter>make.clean.html</parameter> is true, the stylesheets take
-extra effort to ensure that the resulting HTML is conforms to
-modern HTML coding standards.  In addition to eliminating
-excessive and noncompliant coding, it moves presentation
-HTML coding to a CSS stylesheet.</para>
-
-<para>The resulting HTML is dependent on
-CSS for formatting, and so the stylesheet is capable of
-generating a supporting CSS file. The <parameter>docbook.css.source</parameter>
-and <parameter>custom.css.source</parameter> parameters control
-how a CSS file is generated.</para>
-
-<para>If you require your CSS to reside in the HTML 
-<tag>head</tag> element, then the <parameter>generate.css.header</parameter>
-can be used to do that.</para>
-
-<para>The <parameter>make.clean.html</parameter> parameter is
-different from <parameter>html.cleanup</parameter>
-because the former changes the resulting markup; it does not use extension functions
-like the latter to manipulate result-tree-fragments,
-and is therefore applicable to any XSLT processor.</para>
-
-<para>If <parameter>make.clean.html</parameter> is set to zero (the default),
-then the stylesheet retains its original 
-<quote>old style</quote>
-HTML formatting features.</para>
-</refsection>
-</refentry>