bug 385085: add contentprefs package to packages-static files to fix build horkage from earlier checkin of content prefs service

r=sayrer

browser/installer/unix/packages-static

@@ -75,6 +75,7 @@ bin/components/content_html.xpt
 bin/components/content_xmldoc.xpt
 bin/components/content_xslt.xpt
 bin/components/content_xtf.xpt
+bin/components/contentprefs.xpt
 bin/components/cookie.xpt
 bin/components/directory.xpt
 bin/components/docshell.xpt

browser/installer/windows/packages-static

@@ -81,6 +81,7 @@ bin\components\content_htmldoc.xpt
 bin\components\content_xmldoc.xpt
 bin\components\content_xslt.xpt
 bin\components\content_xtf.xpt
+bin\components\contentprefs.xpt
 bin\components\cookie.xpt
 bin\components\directory.xpt
 bin\components\docshell_base.xpt