Fix ListDatabaseTest #335

Job	Run time
Selenium (ChangePassword)	2m 36s
Selenium (CreateDropDatabase)	2m 26s
Selenium (CreateRemoveUser)	2m 56s
Selenium (Database/Events)	3m 2s
Selenium (Database/Operations)	2m 55s
Selenium (Database/Procedures)	3m 51s
Selenium (Database/Structure)	2m 38s
Selenium (Export)	3m 58s
Selenium (Import)	2m 53s
Selenium (Login)	2m 45s
Selenium (Normalization)	2m 41s
Selenium (ServerSettings)	3m 6s
Selenium (SqlQuery)	2m 59s
Selenium (Table/Browse)	3m 5s
Selenium (Table/Create)	2m 52s
Selenium (Table/Insert)	2m 56s
Selenium (Table/Operations)	3m 17s
Selenium (Table/Structure)	2m 42s
Selenium (Tracking)	3m 10s
Selenium (Triggers)	3m 28s
Selenium (Xss)	2m 18s
	1h 2m 34s

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