Removed some leftovers

src/Core/Cache/IMemoryCache.php

@@ -19,7 +19,7 @@ interface IMemoryCache extends ICache
 	 * @param int    $ttl      The cache lifespan, must be one of the Cache constants
 	 * @return bool
 	 */
-	public function add($key, $value, $ttl = ICache::FIVE_MINUTES);
+	public function add($key, $value, $ttl = Cache::FIVE_MINUTES);
 
 	/**
 	 * Compares if the old value is set and sets the new value
@@ -31,7 +31,7 @@ interface IMemoryCache extends ICache
 	 *
 	 * @return bool
 	 */
-	public function compareSet($key, $oldValue, $newValue, $ttl = ICache::FIVE_MINUTES);
+	public function compareSet($key, $oldValue, $newValue, $ttl = Cache::FIVE_MINUTES);
 
 	/**
 	 * Compares if the old value is set and removes it

src/Core/Lock.php

@@ -8,7 +8,7 @@
 namespace Friendica\Core;
 
 use Friendica\BaseObject;
-use Friendica\Core\Cache\ICache;
+use Friendica\Core\Cache\Cache;
 use Friendica\Core\Lock\ILock;
 
 /**
@@ -26,7 +26,7 @@ class Lock extends BaseObject
 	 * @return boolean Was the lock successful?
 	 * @throws \Exception
 	 */
-	public static function acquire($key, $timeout = 120, $ttl = ICache::FIVE_MINUTES)
+	public static function acquire($key, $timeout = 120, $ttl = Cache::FIVE_MINUTES)
 	{
 		return self::getClass(ILock::class)->acquireLock($key, $timeout, $ttl);
 	}

src/Core/Lock/ILock.php

@@ -30,7 +30,7 @@ interface ILock
 	 *
 	 * @return boolean Was the lock successful?
 	 */
-	public function acquireLock($key, $timeout = 120, $ttl = Cache\ICache::FIVE_MINUTES);
+	public function acquireLock($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES);
 
 	/**
 	 * Releases a lock if it was set by us