diff --git a/mozilla/htmlparser/src/nsScanner.h b/mozilla/htmlparser/src/nsScanner.h
index 621da11e8d5..3864452b574 100644
--- a/mozilla/htmlparser/src/nsScanner.h
+++ b/mozilla/htmlparser/src/nsScanner.h
@@ -39,7 +39,6 @@
 #include <fstream.h>
 
 class nsIURL;
-class ifstream;
 
 class CScanner {
   public:
diff --git a/mozilla/parser/htmlparser/src/nsScanner.h b/mozilla/parser/htmlparser/src/nsScanner.h
index 621da11e8d5..3864452b574 100644
--- a/mozilla/parser/htmlparser/src/nsScanner.h
+++ b/mozilla/parser/htmlparser/src/nsScanner.h
@@ -39,7 +39,6 @@
 #include <fstream.h>
 
 class nsIURL;
-class ifstream;
 
 class CScanner {
   public: