Remove deprecated cursor event filter for Ozone

ui/ozone/platform/dri/dri_cursor.cc

Index: ui/ozone/platform/dri/dri_cursor.cc
diff --git a/ui/ozone/platform/dri/dri_cursor.cc b/ui/ozone/platform/dri/dri_cursor.cc
index 8314ed79d0f0c225062bc021e518daf38ab8d469..3b05dbc482c98eda1a5e4f7df8723b7253608742 100644
--- a/ui/ozone/platform/dri/dri_cursor.cc
+++ b/ui/ozone/platform/dri/dri_cursor.cc
@@ -68,7 +68,8 @@ void DriCursor::MoveCursorTo(gfx::AcceleratedWidget widget,
   DriWindow* window = window_manager_->GetWindow(cursor_window_);
   const gfx::Size& size = window->GetBounds().size();
   cursor_location_.SetToMax(gfx::PointF(0, 0));
-  cursor_location_.SetToMin(gfx::PointF(size.width(), size.height()));
+  // Right and bottom edges are exclusive.
+  cursor_location_.SetToMin(gfx::PointF(size.width() - 1, size.height() - 1));
 
   if (cursor_.get())
     hardware_->MoveHardwareCursor(cursor_window_, bitmap_location());