X11: Remove calls to XSelectInput

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

Index: ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
index 66a424a3b2fa782de0337b0d6a267aecb136b1a5..48770de61f87d0eadca366a922ee914d34f798ea 100644
--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
+++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
@@ -32,6 +32,7 @@
 #include "ui/base/ime/input_method.h"
 #include "ui/base/x/x11_util.h"
 #include "ui/base/x/x11_util_internal.h"
+#include "ui/base/x/x11_window_event_manager.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/events/devices/x11/device_data_manager_x11.h"
@@ -1396,7 +1397,7 @@ void DesktopWindowTreeHostX11::InitX11Window(
                     ExposureMask | VisibilityChangeMask |
                     StructureNotifyMask | PropertyChangeMask |
                     PointerMotionMask;
-  XSelectInput(xdisplay_, xwindow_, event_mask);
+  xwindow_events_.reset(new ui::XScopedEventSelector(xwindow_, event_mask));
   XFlush(xdisplay_);
 
   if (ui::IsXInput2Available())