On slaves the test-submit SSH command was bound to
NotSupportedInSlaveModeFailureCommand. While this resulted in a nice
error message, confusingly this caused the test-submit command to appear
in the list of available commands when running 'gerrit --help' on
slaves. Remove the binding on slaves so that the test-submit command is
not listed as available command. This is consistent with how all other
SSH commands that are not available on slaves are handled.
Change-Id: Icb1e1ed79c0f0472d93a133516ec50b19c353d06
Signed-off-by: Edwin Kempin <ekempin@google.com>
bd9c436274