Use macros from nsTextFragment

git-svn-id: svn://10.0.0.236/trunk@17198 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/layout/generic/nsImageMap.cpp

@@ -24,6 +24,7 @@
 #include "nsIURL.h"
 #include "nsXIFConverter.h"
 #include "nsISizeOfHandler.h"
+#include "nsTextFragment.h"
 
 class Area {
 public:
@@ -97,10 +98,6 @@ Area::SizeOf(nsISizeOfHandler* aHandler) const
   aHandler->Add(mNumCoords * sizeof(nscoord));
 }
 
-// XXX move into nsCRT
-#define XP_IS_SPACE(_ch) \
- (((_ch) == ' ') || ((_ch) == '\t') || ((_ch) == '\r') || ((_ch) == '\n'))
-
 #include <stdlib.h>
 #define XP_ATOI(_s) ::atoi(_s)