Revert "Add the main stash, WAN, and server caches to MediaWikiServices"

Revert "Add the main stash, WAN, and server caches to MediaWikiServices"

 $ php maintenance/eval.php
 > $wgMessageCacheType = CACHE_ACCEL;

 > wfGetMessageCacheStorage();
 PHP Warning:  Illegal offset type in isset or empty in includes/objectcache/ObjectCache.php on line 93
 PHP Warning:  Illegal offset type in isset or empty in includes/objectcache/ObjectCache.php on line 125
 PHP Notice:  Array to string conversion in includes/objectcache/ObjectCache.php on line 133
 Caught exception InvalidArgumentException: Invalid object cache type "Array" requested. It is not present in $wgObjectCaches.
 #0 includes/objectcache/ObjectCache.php(94): ObjectCache::newFromId(Array)
 #1 includes/objectcache/ObjectCache.php(287): ObjectCache::getInstance(Array)
 #2 [internal function]: ObjectCache::getLocalServerInstance(Array)
 #3 includes/objectcache/ObjectCache.php(181): call_user_func('ObjectCache::ge...', Array)
 #4 includes/objectcache/ObjectCache.php(137): ObjectCache::newFromParams(Array)
 #5 includes/objectcache/ObjectCache.php(94): ObjectCache::newFromId(3)
 #6 includes/GlobalFunctions.php(3430): ObjectCache::getInstance(3)
 #7 maintenance/eval.php(78) : eval()'d code(1): wfGetMessageCacheStorage()
 #8 maintenance/eval.php(78): eval()
 #9 {main}

This reverts commit 6d99fa58247a1de7eaf9a79a061f0b4207154072.

Change-Id: I4d756eb6f66318a12d8cbbc1ba546397be8a29bf