Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/use.id.as.filename.xml

Index: third_party/docbook-xsl-1.78.0/params/use.id.as.filename.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/use.id.as.filename.xml b/third_party/docbook-xsl-1.78.0/params/use.id.as.filename.xml
deleted file mode 100644
index e5133e9f5ae80de8dd273253e57b694ba1376ccd..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/use.id.as.filename.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="use.id.as.filename">
-<refmeta>
-<refentrytitle>use.id.as.filename</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>use.id.as.filename</refname>
-<refpurpose>Use ID value of chunk elements as the filename?</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="use.id.as.filename.frag">
-<xsl:param name="use.id.as.filename" select="0"/>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>If <parameter>use.id.as.filename</parameter>
-is non-zero, the filename of chunk elements that have IDs will be
-derived from the ID value.
-</para>
-
-</refsection>
-</refentry>