Set keys for SwitchAccessEventHandler to capture using accessibiltyPrivate API

chrome/browser/chromeos/accessibility/accessibility_manager.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 1515 matching lines @@
     const std::string& id,
     content::BrowserContext* context) {
   keyboard_listener_extension_id_ = id;
 
   extensions::ExtensionRegistry* registry =
       extensions::ExtensionRegistry::Get(context);
   if (!extension_registry_observer_.IsObserving(registry) && !id.empty())
     extension_registry_observer_.Add(registry);
 }
 
+void AccessibilityManager::SetSwitchAccessKeys(
+    const std::vector<int>& key_codes) {
+  if (switch_access_enabled_)
+    switch_access_event_handler_->SetKeysToCapture(key_codes);
+}
+
 }  // namespace chromeos