Lilypad: Remove saveStateIndex.

Was used in saveStateTitle.

plugins/LilyPad/LilyPad.cpp

@@ -825,10 +825,6 @@ struct QueryInfo
     u8 response[42];
 } query = {0, 0, 0, 0, 0, 0xFF, {0xF3}};
 
-#ifdef _MSC_VER
-int saveStateIndex = 0;
-#endif
-
 s32 CALLBACK PADinit(u32 flags)
 {
     // Note:  Won't load settings if already loaded.
@@ -1529,11 +1525,6 @@ keyEvent *CALLBACK PADkeyEvent()
         PrepareActivityState(false);
     }
 
-    if (ev.key == VK_F2 && ev.evt == KEYPRESS) {
-        saveStateIndex += 1 - 2 * shiftDown;
-        saveStateIndex = (saveStateIndex + 10) % 10;
-    }
-
     // So don't change skip mode on alt-F4.
     if (ev.key == VK_F4 && altDown) {
         return 0;