Author: David Monllao
MDL-62217 search: Privacy providers
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7a5aee27ffccc9adf683c87eaffefed495f796e1
http://github.com/moodle/moodle/commit/7a5aee27ffccc9adf683c87eaffefed495f796e1
+ 3.3 en [privacy:metadata,core_search]
+ 3.3 en [privacy:metadata,search_solr]
+ 3.3 en [privacy:metadata:data,search_solr]