Core/Spells: Updated critical heal to Cataclysm

Signed-off-by: Sovak <Sovak007@gmail.com>
Signed-off-by: Nay <dnpd.dd@gmail.com>

src/server/game/Entities/Unit/Unit.cpp

@@ -10924,18 +10924,7 @@ uint32 Unit::SpellCriticalDamageBonus(SpellInfo const* spellProto, uint32 damage
 uint32 Unit::SpellCriticalHealingBonus(SpellInfo const* spellProto, uint32 damage, Unit* victim)
 {
     // Calculate critical bonus
-    int32 crit_bonus;
-    switch (spellProto->DmgClass)
-    {
-        case SPELL_DAMAGE_CLASS_MELEE:                      // for melee based spells is 100%
-        case SPELL_DAMAGE_CLASS_RANGED:
-            // TODO: write here full calculation for melee/ranged spells
-            crit_bonus = damage;
-            break;
-        default:
-            crit_bonus = damage / 2;                        // for spells is 50%
-            break;
-    }
+    int32 crit_bonus = damage;
 
     if (victim)
     {