BufferedContentDiskDriver getFileInfomation now updates file state timestamps.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29669 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/filesys/repo/ContentQuotaManager.java

@@ -156,8 +156,8 @@ public class ContentQuotaManager implements QuotaManager, Runnable {
      * @param sess SrvSession
      * @param tree TreeConnection
      * @param file NetworkFile
-     * @param alloc long
-     * @return long
+     * @param alloc long requested allocation size
+     * @return long granted allocation size
      * @exception IOException
      */
     public long allocateSpace(SrvSession sess, TreeConnection tree, NetworkFile file, long alloc)