Core/Misc: Removed some old unused enums

(cherry picked from commit 2f0c293266837eca217d2bff1df8b78ac6e12867)

src/server/game/Entities/Unit/Unit.h

@@ -273,13 +273,6 @@ enum UnitRename
 #define MAX_AGGRO_RESET_TIME 10 // in seconds
 #define MAX_AGGRO_RADIUS 45.0f  // yards
 
-enum Swing
-{
-    NOSWING                    = 0,
-    SINGLEHANDEDSWING          = 1,
-    TWOHANDEDSWING             = 2
-};
-
 enum VictimState
 {
     VICTIMSTATE_INTACT         = 0, // set when attacker misses
@@ -356,7 +349,7 @@ class TransportBase;
 class SpellCastTargets;
 
 typedef std::list<Unit*> UnitList;
-typedef std::list< std::pair<Aura*, uint8> > DispelChargesList;
+typedef std::list<std::pair<Aura*, uint8>> DispelChargesList;
 
 struct SpellImmune
 {
@@ -381,13 +374,6 @@ enum WeaponDamageRange
     MAXDAMAGE
 };
 
-enum DamageTypeToSchool
-{
-    RESISTANCE,
-    DAMAGE_DEALT,
-    DAMAGE_TAKEN
-};
-
 enum AuraRemoveMode
 {
     AURA_REMOVE_NONE = 0,