[wip] ozonex: X11 backend for ozone.

ui/events/platform/x11/x11_event_source_libevent.cc

Index: ui/events/platform/x11/x11_event_source_libevent.cc
diff --git a/ui/events/platform/x11/x11_event_source_libevent.cc b/ui/events/platform/x11/x11_event_source_libevent.cc
index d92e12a5d82cd911577c0bf1ff3142b643fab216..ab23ca72455fb380ce3edf9e0d0a8c96d46214e0 100644
--- a/ui/events/platform/x11/x11_event_source_libevent.cc
+++ b/ui/events/platform/x11/x11_event_source_libevent.cc
@@ -60,9 +60,13 @@ class X11EventSourceLibevent : public X11EventSource,
 
 }  // namespace
 
-scoped_ptr<PlatformEventSource> PlatformEventSource::CreateDefault() {
+scoped_ptr<PlatformEventSource> CreateX11LibeventSource() {
   return scoped_ptr<PlatformEventSource>(
       new X11EventSourceLibevent(gfx::GetXDisplay()));
 }
 
+scoped_ptr<PlatformEventSource> PlatformEventSource::CreateDefault() {
+  return CreateX11LibeventSource();
+}
+
 }  // namespace ui