add launchers validator for syncing launchers

Authored by mvourlakos on Nov 20 2018, 8:10 PM.

Description

add launchers validator for syncing launchers

--moving a task now is not synced immediately to
other docks. Syncing takes place only in the end.
The dock in which the user changed the launchers
order sends a signal to other docks to update
theirs launchers order.

BUG: 401232

Details

Committed
mvourlakosNov 21 2018, 6:57 PM
Parents
R878:97d476a3f05c: fix many typo(s)
Branches
Unknown
Tags
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