Added group arg back for necko.

webshell/tests/imgtest/ImageTest.cpp

@@ -199,11 +199,7 @@ MyLoadImage(char *aFileName)
     if (gImageGroup == NULL) {
         nsIDeviceContext *deviceCtx = gWindow->GetDeviceContext();
         if (NS_NewImageGroup(&gImageGroup) != NS_OK ||
-#ifndef NECKO
             gImageGroup->Init(deviceCtx, nsnull) != NS_OK)
-#else
-            gImageGroup->Init(deviceCtx) != NS_OK)
-#endif // NECKO
         {
                 ::MessageBox(NULL, "Couldn't create image group",
                              class1Name, MB_OK);