Need to declare nsIFile to make WS 5.0 happy -cls

modules/plugin/base/src/nsPluginHostImpl.cpp

@@ -34,6 +34,7 @@
 #include "nsIURL.h"
 #include "nsXPIDLString.h"
 #include "nsIPref.h"
+#include "nsIFile.h"
 
 #include "nsIBufferInputStream.h"
 #include "nsIIOService.h"

modules/plugin/nglsrc/nsPluginHostImpl.cpp

@@ -34,6 +34,7 @@
 #include "nsIURL.h"
 #include "nsXPIDLString.h"
 #include "nsIPref.h"
+#include "nsIFile.h"
 
 #include "nsIBufferInputStream.h"
 #include "nsIIOService.h"