x11: Move X event handling out of the message-pump.

ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc

Index: ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc
diff --git a/ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc b/ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc
index d43a630713994b8ad7bab71dd762327548d941e9..df8204d1a27f80211fe89285f6b9d68293355bcc 100644
--- a/ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc
+++ b/ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc
@@ -129,7 +129,7 @@ void NativeDisplayEventDispatcherX11Test::DispatchScreenChangeEvent() {
   XRRScreenChangeNotifyEvent event = {0};
   event.type = xrandr_event_base_ + RRScreenChangeNotify;
 
-  dispatcher_->Dispatch(reinterpret_cast<const base::NativeEvent>(&event));
+  dispatcher_->DispatchEvent(reinterpret_cast<const PlatformEvent>(&event));
 }
 
 void NativeDisplayEventDispatcherX11Test::DispatchOutputChangeEvent(
@@ -145,7 +145,7 @@ void NativeDisplayEventDispatcherX11Test::DispatchOutputChangeEvent(
   event.mode = mode;
   event.connection = connected ? RR_Connected : RR_Disconnected;
 
-  dispatcher_->Dispatch(reinterpret_cast<const base::NativeEvent>(&event));
+  dispatcher_->DispatchEvent(reinterpret_cast<const PlatformEvent>(&event));
 }
 
 }  // namespace