Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/body.bg.color.xml

Index: third_party/docbook-xsl-1.78.0/params/body.bg.color.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/body.bg.color.xml b/third_party/docbook-xsl-1.78.0/params/body.bg.color.xml
deleted file mode 100644
index 8315b859d57b471aec52b044e2a7fb3c72fa51ab..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/body.bg.color.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="body.bg.color">
-<refmeta>
-<refentrytitle>body.bg.color</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">color</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>body.bg.color</refname>
-<refpurpose>Background color for body frame</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="body.bg.color.frag">
-<xsl:param name="body.bg.color">#FFFFFF</xsl:param>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>Specifies the background color used in the body column of
-tabular slides.</para>
-
-</refsection>
-</refentry>