Convert chromeos::EventRewriter to a ui::EventRewriter

ui/events/event_source.cc

Index: ui/events/event_source.cc
diff --git a/ui/events/event_source.cc b/ui/events/event_source.cc
index 0f3dfb80a0a4baa867e436aae2ba4b130a00eedb..8a0643e3d0ed573e651e3b675224764466fae7f2 100644
--- a/ui/events/event_source.cc
+++ b/ui/events/event_source.cc
@@ -35,7 +35,7 @@ EventDispatchDetails EventSource::SendEventToProcessor(Event* event) {
   EventRewriterList::const_iterator it = rewriter_list_.begin(),
                                     end = rewriter_list_.end();
   for (; it != end; ++it) {
-    status = (*it)->RewriteEvent(*event, &rewritten_event);
+    status = (*it)->RewriteEvent(event, &rewritten_event);
     if (status == EVENT_REWRITE_DISCARD) {
       CHECK(!rewritten_event);
       return EventDispatchDetails();
@@ -47,14 +47,14 @@ EventDispatchDetails EventSource::SendEventToProcessor(Event* event) {
     break;
   }
   CHECK((it == end && !rewritten_event) || rewritten_event);
-  EventDispatchDetails details =
-      DeliverEventToProcessor(rewritten_event ? rewritten_event.get() : event);
+  Event* send_event = rewritten_event ? rewritten_event.get() : event;
+  EventDispatchDetails details = DeliverEventToProcessor(send_event);
   if (details.dispatcher_destroyed)
     return details;
 
   while (status == EVENT_REWRITE_DISPATCH_ANOTHER) {
     scoped_ptr<Event> new_event;
-    status = (*it)->NextDispatchEvent(*rewritten_event, &new_event);
+    status = (*it)->NextDispatchEvent(*send_event, &new_event);
     if (status == EVENT_REWRITE_DISCARD)
       return EventDispatchDetails();
     CHECK_NE(EVENT_REWRITE_CONTINUE, status);