Random failure: ModuleUninstallTestCase->testUninstallLocale (module.test)

[klonos]

Part of the #1478 meta.

Detailed test results
---------------------
Fail      Other      module.test        328 ModuleUninstallTestCase->testUninst
Fail      Other      module.test        328 ModuleUninstallTestCase->testUninst
Fail      Other      module.test        328 ModuleUninstallTestCase->testUninst
Fail      Other      module.test        329 ModuleUninstallTestCase->testUninst
Fail      Other      module.test        329 ModuleUninstallTestCase->testUninst

---- Module: Module uninstallation (ModuleUninstallTestCase) ----

Status    Group      Filename          Line Function                            
--------------------------------------------------------------------------------
    Failed to set field uninstall[locale] to 1
    Found the Uninstall button
    Found the requested form fields at admin/modules/uninstall
    Found the Uninstall button
    Found the requested form fields at

Error: Process completed with exit code 1.