Proposed alternative for supporting ChromeVox keyboard commands.

chrome/browser/chromeos/chrome_browser_main_chromeos.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/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/linux_util.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/sys_info.h"
 #include "base/task_runner_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part_chromeos.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/accessibility/magnification_manager.h"
+#include "chrome/browser/chromeos/accessibility/spoken_feedback_event_rewriter.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_mode_idle_app_name_notification.h"
 #include "chrome/browser/chromeos/boot_times_recorder.h"
 #include "chrome/browser/chromeos/dbus/chrome_console_service_provider_delegate.h"
 #include "chrome/browser/chromeos/dbus/chrome_display_power_service_provider_delegate.h"
 #include "chrome/browser/chromeos/dbus/chrome_proxy_resolver_delegate.h"
 #include "chrome/browser/chromeos/dbus/screen_lock_service_provider.h"
 #include "chrome/browser/chromeos/events/event_rewriter.h"
 #include "chrome/browser/chromeos/events/event_rewriter_controller.h"
@@ skipping 607 matching lines @@
   // These are dependent on the ash::Shell singleton already having been
   // initialized.
   // TODO(oshima): Remove ash dependency in PowerButtonObserver.
   // crbug.com/408832.
   power_button_observer_.reset(new PowerButtonObserver);
   data_promo_notification_.reset(new DataPromoNotification());
 
   keyboard_event_rewriters_.reset(new EventRewriterController());
   keyboard_event_rewriters_->AddEventRewriter(
       scoped_ptr<ui::EventRewriter>(new KeyboardDrivenEventRewriter()));
+  keyboard_event_rewriters_->AddEventRewriter(
+      scoped_ptr<ui::EventRewriter>(new SpokenFeedbackEventRewriter(nullptr)));
   keyboard_event_rewriters_->AddEventRewriter(scoped_ptr<ui::EventRewriter>(
       new EventRewriter(ash::Shell::GetInstance()->sticky_keys_controller())));
   keyboard_event_rewriters_->Init();
 
   ChromeBrowserMainPartsLinux::PostBrowserStart();
 }
 
 // Shut down services before the browser process, etc are destroyed.
 void ChromeBrowserMainPartsChromeos::PostMainMessageLoopRun() {
   BootTimesRecorder::Get()->AddLogoutTimeMarker("UIMessageLoopEnded", true);
@@ skipping 109 matching lines @@
   // Destroy DBus services immediately after threads are stopped.
   dbus_services_.reset();
 
   ChromeBrowserMainPartsLinux::PostDestroyThreads();
 
   // Destroy DeviceSettingsService after g_browser_process.
   DeviceSettingsService::Shutdown();
 }
 
 }  //  namespace chromeos