Working proof of concept of select to speak

ui/events/event_handler.cc

Index: ui/events/event_handler.cc
diff --git a/ui/events/event_handler.cc b/ui/events/event_handler.cc
index 0f79c3556fb477e3cffda4d75920fe9cc767101b..3cb0f68be9841a2eec915aed33d8be97a22b08ec 100644
--- a/ui/events/event_handler.cc
+++ b/ui/events/event_handler.cc
@@ -23,7 +23,9 @@ EventHandler::~EventHandler() {
 void EventHandler::OnEvent(Event* event) {
   // TODO(tdanderson): Encapsulate static_casts in ui::Event for all
   //                   event types.
-  if (event->IsKeyEvent())
+  if (event->flags() & ui::EF_TOUCH_ACCESSIBILITY)
+    OnAccessibilityMouseEvent(static_cast<MouseEvent*>(event));
+  else if (event->IsKeyEvent())
     OnKeyEvent(static_cast<KeyEvent*>(event));
   else if (event->IsMouseEvent())
     OnMouseEvent(static_cast<MouseEvent*>(event));
@@ -55,4 +57,7 @@ void EventHandler::OnGestureEvent(GestureEvent* event) {
 void EventHandler::OnCancelMode(CancelModeEvent* event) {
 }
 
+void EventHandler::OnAccessibilityMouseEvent(MouseEvent* event) {
+}
+
 }  // namespace ui