Drop the FONTCACHE extension.

This appears to have been dead code since X-TT was merged.

hw/xfree86/dixmods/extmod/modinit.c

@@ -137,15 +137,6 @@ static ExtensionModule extensionModules[] = {
 	NULL
     },
 #endif
-#ifdef FONTCACHE
-    {
-	FontCacheExtensionInit,
-	FONTCACHENAME,
-	&noFontCacheExtension,
-	NULL,
-	NULL
-    },
-#endif
 #ifdef XV
     {
 	XvExtensionInit,

hw/xfree86/dixmods/extmod/modinit.h

@@ -69,13 +69,6 @@ extern void DPMSExtensionInit(INITARGS);
 #include <X11/extensions/dpmsstr.h>
 #endif
 
-#ifdef FONTCACHE
-extern void FontCacheExtensionInit(INITARGS);
-#define _FONTCACHE_SERVER_
-#include "fontcacheP.h"
-#include "fontcachstr.h"
-#endif
-
 #ifdef XV
 extern void XvExtensionInit(INITARGS);
 extern void XvMCExtensionInit(INITARGS);

hw/xfree86/loader/dixsym.c

@@ -356,9 +356,6 @@ _X_HIDDEN void *dixLookupTab[] = {
 #ifdef DPMSExtension
     SYMVAR(noDPMSExtension)
 #endif
-#ifdef FONTCACHE
-    SYMVAR(noFontCacheExtension)
-#endif
 #ifdef GLXEXT
     SYMVAR(noGlxExtension)
 #endif