Proposed alternative for supporting ChromeVox keyboard commands.

ui/events/test/event_generator.cc

Index: ui/events/test/event_generator.cc
diff --git a/ui/events/test/event_generator.cc b/ui/events/test/event_generator.cc
index ae3bcb6d667a786c82a7e55a47d290835d3c1898..c2b9e9729576857f7c1fd473403f86ccb9b28a6e 100644
--- a/ui/events/test/event_generator.cc
+++ b/ui/events/test/event_generator.cc
@@ -516,6 +516,16 @@ void EventGenerator::Dispatch(ui::Event* event) {
   DoDispatchEvent(event, async_);
 }
 
+void EventGenerator::AddEventRewriter(ui::EventRewriter* event_rewriter) {
+  delegate()->GetEventSource(current_target_)->AddEventRewriter(event_rewriter);
+}
+
+void EventGenerator::RemoveEventRewriter(ui::EventRewriter* event_rewriter) {
+  delegate()
+      ->GetEventSource(current_target_)
+      ->RemoveEventRewriter(event_rewriter);
+}
+
 void EventGenerator::SetTickClock(scoped_ptr<base::TickClock> tick_clock) {
   tick_clock_ = tick_clock.Pass();
 }