59923: Fixes StandardQuotaStrategyTest, that was broken by changes in cache behaviour.
Non-clustered (Google Guava) caches do not use maxItems as a hard-limit any more - eviction takes place as cache size approaches the limit.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@62233 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261