Prevent "movetoolbar" initialization on pending claims

Since there are no proper tests yet, initialization of the "movetoolbar" on pending claims
is disabled since it may cause undesired side effects.

Change-Id: I41cbb6c55c217d784d5fbd51a5e0058aef12e4ed
(cherry picked from commit b61a08e309637a99752571347ca48315e2e98938)
Merge "Prevent "movetoolbar" initialization on pending claims" into mw1.23-wmf6