Add mojom::DisplayController.

services/ui/ws/window_manager_state.cc

Index: services/ui/ws/window_manager_state.cc
diff --git a/services/ui/ws/window_manager_state.cc b/services/ui/ws/window_manager_state.cc
index 21d677e48ca2bdd8b0d6996432ed846f87a782c5..a79ee362d03df98be975597ee3ba305ec1fbb462 100644
--- a/services/ui/ws/window_manager_state.cc
+++ b/services/ui/ws/window_manager_state.cc
@@ -103,7 +103,8 @@ class WindowManagerState::ProcessedEventTarget {
 bool WindowManagerState::DebugAccelerator::Matches(
     const ui::KeyEvent& event) const {
   return key_code == event.key_code() &&
-         event_flags == (kAcceleratorEventFlags & event.flags());
+         event_flags == (kAcceleratorEventFlags & event.flags()) &&
+         !event.is_char();
 }
 
 WindowManagerState::QueuedEvent::QueuedEvent() {}