Bug 541836: More Trackpoint Hack Tweaking r=roc

widget/src/windows/nsWindow.cpp

@@ -7038,6 +7038,7 @@ void nsWindow::InitTrackPointHack()
   const WCHAR wstrKeys[][40] = {L"Software\\Lenovo\\TrackPoint",
                                 L"Software\\Lenovo\\UltraNav",
                                 L"Software\\Alps\\Apoint\\TrackPoint",
+                                L"Software\\Synaptics\\SynTPEnh\\UltraNavUSB",
                                 L"Software\\Synaptics\\SynTPEnh\\UltraNavPS2"};    
   // If anything fails turn the hack off
   sTrackPointHack = false;