Small cleanup of leftover Grimtooth data (followup to r12917)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@12922 54d463be-8e91-2dee-dedb-b68131a5f0ec

db/skill_cast_db.txt

@@ -245,8 +245,6 @@
 135,0,0,0,500:1000:2000:3000:4000:5000:6000:7000:8000:9000,0
 //-- AS_SONICBLOW
 136,0,2000,2000,0,5000
-//-- AS_GRIMTOOTH
-137,0,0,0,0,1000
 //-- AS_ENCHANTPOISON
 138,0,0,0,30000:45000:60000:75000:90000:105000:120000:135000:150000:165000,10000:20000:30000:40000:50000:60000:70000:80000:90000:100000
 //-- AS_POISONREACT

src/map/status.c

@@ -180,7 +180,6 @@ void initChangeTables(void)
 	add_sc( HT_FREEZINGTRAP      , SC_FREEZE          );
 	set_sc( AS_CLOAKING          , SC_CLOAKING        , SI_CLOAKING        , SCB_CRI|SCB_SPEED );
 	add_sc( AS_SONICBLOW         , SC_STUN            );
-	set_sc( AS_GRIMTOOTH         , SC_SLOWDOWN        , SI_BLANK           , SCB_SPEED );
 	set_sc( AS_ENCHANTPOISON     , SC_ENCPOISON       , SI_ENCPOISON       , SCB_ATK_ELE );
 	set_sc( AS_POISONREACT       , SC_POISONREACT     , SI_POISONREACT     , SCB_NONE );
 	add_sc( AS_VENOMDUST         , SC_POISON          );