Core/Vehicles: Removed hacky setting entry for multi-passenger mounts

Core/Pools: Fixed compile

--HG--
branch : trunk

src/server/scripts/Northrend/Ulduar/ulduar/boss_flame_leviathan.cpp

@@ -369,7 +369,7 @@ public:
         void SpellHit(Unit* /*caster*/, const SpellEntry* pSpell)
         {
             if (pSpell->Id == SPELL_START_THE_ENGINE)
-                vehicle->InstallAllAccessories();
+                vehicle->InstallAllAccessories(me->GetEntry());
 
             if (pSpell->Id == SPELL_ELECTROSHOCK)
                 me->InterruptSpell(CURRENT_CHANNELED_SPELL);