nsResProtocolHandler-old-behaviour.diff

diff --git a/netwerk/protocol/res/nsResProtocolHandler.cpp b/netwerk/protocol/res/nsResProtocolHandler.cpp
index 97788082f..9c977f048 100644
--- a/netwerk/protocol/res/nsResProtocolHandler.cpp
+++ b/netwerk/protocol/res/nsResProtocolHandler.cpp
@@ -9,6 +9,7 @@
 
 #include "nsResProtocolHandler.h"
 #include "nsIIOService.h"
+#include "nsDirectoryServiceDefs.h"
 #include "nsIFile.h"
 #include "nsNetUtil.h"
 #include "nsURLHelper.h"
@@ -131,11 +132,18 @@ nsResProtocolHandler::Init()
     rv = mozilla::Omnijar::GetURIString(mozilla::Omnijar::GRE, greURI);
     NS_ENSURE_SUCCESS(rv, rv);
 
+
     //
     // make resource:/// point to the application directory or omnijar
     //
+    nsCOMPtr<nsIFile> file;
+    rv = NS_GetSpecialDirectory(NS_OS_CURRENT_PROCESS_DIR, getter_AddRefs(file));
+    NS_ENSURE_SUCCESS(rv, rv);
+    nsCOMPtr<nsIFile> parent;
+    file->GetParent(getter_AddRefs(parent));
+
     nsCOMPtr<nsIURI> uri;
-    rv = NS_NewURI(getter_AddRefs(uri), appURI.Length() ? appURI : greURI);
+    rv = mIOService->NewFileURI(parent, getter_AddRefs(uri));
     NS_ENSURE_SUCCESS(rv, rv);
 
     rv = SetSubstitution(EmptyCString(), uri);
@@ -144,6 +152,10 @@ nsResProtocolHandler::Init()
     //
     // make resource://app/ point to the application directory or omnijar
     //
+    //nsCOMPtr<nsIURI> uri;
+    rv = NS_NewURI(getter_AddRefs(uri), appURI.Length() ? appURI : greURI);
+    NS_ENSURE_SUCCESS(rv, rv);
+
     rv = SetSubstitution(kAPP, uri);
     NS_ENSURE_SUCCESS(rv, rv);