Add display task to trigger display configuration

ui/ozone/common/native_display_delegate_ozone.cc

Index: ui/ozone/common/native_display_delegate_ozone.cc
diff --git a/ui/ozone/common/native_display_delegate_ozone.cc b/ui/ozone/common/native_display_delegate_ozone.cc
index 0eeaf7100333b0c659be24d24ad241af10e37b18..54cb4539ae1532a4705f7d6c5a67f0f9d8fceed4 100644
--- a/ui/ozone/common/native_display_delegate_ozone.cc
+++ b/ui/ozone/common/native_display_delegate_ozone.cc
@@ -56,6 +56,11 @@ std::vector<ui::DisplaySnapshot*> NativeDisplayDelegateOzone::GetDisplays() {
   return displays_.get();
 }
 
+void NativeDisplayDelegateOzone::GetDisplays(
+    const GetDisplaysCallback& callback) {
+  callback.Run(GetDisplays());
+}
+
 void NativeDisplayDelegateOzone::AddMode(const ui::DisplaySnapshot& output,
                                          const ui::DisplayMode* mode) {
   NOTIMPLEMENTED();