[Cleanup][7944] Replace 10 by MAX_UNIT_ACTION_BAR_INDEX in packet size

[Auntie Mangos]

http://getmangos.eu/community/viewtopic.php?id=8168

Replace 10 by MAX_UNIT_ACTION_BAR_INDEX in packet size of SMSG_PET_SPELLS

@@ -17383,7 +17383,7 @@ void Player::PetSpellInitialize()

    CharmInfo *charmInfo = pet->GetCharmInfo();

-    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*10+1+1);
+    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*MAX_UNIT_ACTION_BAR_INDEX+1+1);
    data << uint64(pet->GetGUID());
    data << uint32(pet->GetCreatureInfo()->family);         // creature family (required for pet talents)
    data << uint32(0);
@@ -17457,7 +17457,7 @@ void Player::PossessSpellInitialize()
        return;
    }

-    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*10+1+1);
+    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*MAX_UNIT_ACTION_BAR_INDEX+1+1);
    data << uint64(charm->GetGUID());
    data << uint32(0);
    data << uint32(0);
@@ -17501,7 +17501,7 @@ void Player::CharmSpellInitialize()
        }
    }

-    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*10+1+4*addlist+1);
+    WorldPacket data(SMSG_PET_SPELLS, 8+4+4+4+4*MAX_UNIT_ACTION_BAR_INDEX+1+4*addlist+1);
    data << uint64(charm->GetGUID());
    data << uint32(0);
    data << uint32(0);
@@ -20324,7 +20324,7 @@ void Player::EnterVehicle(Vehicle *vehicle)
    data << uint32(0);                                      // fall time
    GetSession()->SendPacket(&data);

-    data.Initialize(SMSG_PET_SPELLS, 8+4+4+4+4*10+1+1);
+    data.Initialize(SMSG_PET_SPELLS, 8+4+4+4+4*MAX_UNIT_ACTION_BAR_INDEX+1+1);
    data << uint64(vehicle->GetGUID());
    data << uint32(0);
    data << uint32(0);

[hunuza]

Committed in [7944]. Thank you.