/usr/share/xul-ext/ubiquity/modules/ is in xul-ext-ubiquity 0.6.4~pre20140729-1.
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/usr/share/xul-ext/ubiquity/modules/annotation_memory.js
/usr/share/xul-ext/ubiquity/modules/cmdhistory.js
/usr/share/xul-ext/ubiquity/modules/cmdmanager.js
/usr/share/xul-ext/ubiquity/modules/cmdutils.js
/usr/share/xul-ext/ubiquity/modules/codesource.js
/usr/share/xul-ext/ubiquity/modules/contextutils.js
/usr/share/xul-ext/ubiquity/modules/dbutils.js
/usr/share/xul-ext/ubiquity/modules/default_feed_plugin.js
/usr/share/xul-ext/ubiquity/modules/eventhub.js
/usr/share/xul-ext/ubiquity/modules/feed_plugin_utils.js
/usr/share/xul-ext/ubiquity/modules/feedaggregator.js
/usr/share/xul-ext/ubiquity/modules/feedmanager.js
/usr/share/xul-ext/ubiquity/modules/hiddenbrowser.js
/usr/share/xul-ext/ubiquity/modules/localization_utils.js
/usr/share/xul-ext/ubiquity/modules/locked_down_feed_plugin.js
/usr/share/xul-ext/ubiquity/modules/msgservice.js
/usr/share/xul-ext/ubiquity/modules/nountypes.js
/usr/share/xul-ext/ubiquity/modules/nounutils.js
/usr/share/xul-ext/ubiquity/modules/oauth.js
/usr/share/xul-ext/ubiquity/modules/parser/
/usr/share/xul-ext/ubiquity/modules/parser/new/
/usr/share/xul-ext/ubiquity/modules/parser/new/$.js
/usr/share/xul-ext/ubiquity/modules/parser/new/ca.js
/usr/share/xul-ext/ubiquity/modules/parser/new/da.js
/usr/share/xul-ext/ubiquity/modules/parser/new/de.js
/usr/share/xul-ext/ubiquity/modules/parser/new/en.js
/usr/share/xul-ext/ubiquity/modules/parser/new/es.js
/usr/share/xul-ext/ubiquity/modules/parser/new/fr.js
/usr/share/xul-ext/ubiquity/modules/parser/new/it.js
/usr/share/xul-ext/ubiquity/modules/parser/new/ja.js
/usr/share/xul-ext/ubiquity/modules/parser/new/namespace.js
/usr/share/xul-ext/ubiquity/modules/parser/new/nl.js
/usr/share/xul-ext/ubiquity/modules/parser/new/parser.js
/usr/share/xul-ext/ubiquity/modules/parser/new/parser_registry.json
/usr/share/xul-ext/ubiquity/modules/parser/new/pt.js
/usr/share/xul-ext/ubiquity/modules/parser/new/sv.js
/usr/share/xul-ext/ubiquity/modules/parser/new/tr.js
/usr/share/xul-ext/ubiquity/modules/parser/new/zh.js
/usr/share/xul-ext/ubiquity/modules/parser/original/
/usr/share/xul-ext/ubiquity/modules/parser/original/locale_en.js
/usr/share/xul-ext/ubiquity/modules/parser/original/parser.js
/usr/share/xul-ext/ubiquity/modules/parser/parser.js
/usr/share/xul-ext/ubiquity/modules/prefcommands.js
/usr/share/xul-ext/ubiquity/modules/prefkeys.js
/usr/share/xul-ext/ubiquity/modules/preview_browser.js
/usr/share/xul-ext/ubiquity/modules/sandboxfactory.js
/usr/share/xul-ext/ubiquity/modules/setup.js
/usr/share/xul-ext/ubiquity/modules/skin_feed_plugin.js
/usr/share/xul-ext/ubiquity/modules/suggestion_memory.js
/usr/share/xul-ext/ubiquity/modules/ubiquity_protocol.js
/usr/share/xul-ext/ubiquity/modules/utils.js
/usr/share/xul-ext/ubiquity/modules/webjsm.js
/usr/share/xul-ext/ubiquity/modules/xml_script_commands_parser.js
/usr/share/xul-ext/ubiquity/modules/xmlsax.js