Author: David Monllao
MDL-53272 search: Remove search results cache
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9470e4d1ed65fb1e9dfeaeb167aab10584cb50e1
http://github.com/moodle/moodle/commit/9470e4d1ed65fb1e9dfeaeb167aab10584cb50e1
- 3.1 en [cachedef_search_results,core_cache]