Remove unused resolveReshare of old sharing code

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

lib/private/Share/Share.php

@@ -282,29 +282,6 @@ class Share extends Constants {
 		return $row;
 	}
 
-	/**
-	 * resolves reshares down to the last real share
-	 * @param array $linkItem
-	 * @return array file owner
-	 */
-	public static function resolveReShare($linkItem)
-	{
-		if (isset($linkItem['parent'])) {
-			$parent = $linkItem['parent'];
-			while (isset($parent)) {
-				$query = \OC_DB::prepare('SELECT * FROM `*PREFIX*share` WHERE `id` = ?', 1);
-				$item = $query->execute(array($parent))->fetchRow();
-				if (isset($item['parent'])) {
-					$parent = $item['parent'];
-				} else {
-					return $item;
-				}
-			}
-		}
-		return $linkItem;
-	}
-
-
 	/**
 	 * Get the shared items of item type owned by the current user
 	 * @param string $itemType

lib/public/Share.php

@@ -85,16 +85,6 @@ class Share extends \OC\Share\Constants {
 		return \OC\Share\Share::getShareByToken($token, $checkPasswordProtection);
 	}
 
-	/**
-	 * resolves reshares down to the last real share
-	 * @param array $linkItem
-	 * @return array file owner
-	 * @since 6.0.0
-	 */
-	public static function resolveReShare($linkItem) {
-		return \OC\Share\Share::resolveReShare($linkItem);
-	}
-
 
 	/**
 	 * Get the shared items of item type owned by the current user