Do not toggle Applist with Search key press when accessibility is enabled.

chrome/browser/ui/views/ash/chrome_shell_delegate.cc

Index: chrome/browser/ui/views/ash/chrome_shell_delegate.cc
diff --git a/chrome/browser/ui/views/ash/chrome_shell_delegate.cc b/chrome/browser/ui/views/ash/chrome_shell_delegate.cc
index ae621d0129f4ee2d51891a0a2f0c5dbd426967cd..b7c64bd204cc42feb77a67aa9ae1055c605b7e70 100644
--- a/chrome/browser/ui/views/ash/chrome_shell_delegate.cc
+++ b/chrome/browser/ui/views/ash/chrome_shell_delegate.cc
@@ -34,16 +34,19 @@
 
 #if defined(OS_CHROMEOS)
 #include "base/chromeos/chromeos_version.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/background/ash_user_wallpaper_delegate.h"
 #include "chrome/browser/chromeos/extensions/file_manager_util.h"
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.h"
-#include "chrome/browser/chromeos/login/webui_login_display_host.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
+#include "chrome/browser/chromeos/login/webui_login_display_host.h"
 #include "chrome/browser/chromeos/system/ash_system_tray_delegate.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/ui/views/keyboard_overlay_dialog_view.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chrome/browser/ui/webui/chromeos/mobile_setup_dialog.h"
+#include "chrome/common/pref_names.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #endif
@@ -122,6 +125,15 @@ bool ChromeShellDelegate::IsScreenLocked() const {
 #endif
 }
 
+bool ChromeShellDelegate::IsSpokenFeedbackEnabled() const {
+#if defined(OS_CHROMEOS)
+  return g_browser_process->local_state()->GetBoolean(
+      prefs::kSpokenFeedbackEnabled);
+#else
+  return false;
+#endif
+}
+
 void ChromeShellDelegate::Shutdown() {
 #if defined(OS_CHROMEOS)
   content::RecordAction(content::UserMetricsAction("Shutdown"));