Developer Feature: Add Debug Accelerators to Toggle Touchscreen/Touchpad On or Off (CrOS)

chrome/browser/ui/ash/chrome_shell_delegate.cc

Index: chrome/browser/ui/ash/chrome_shell_delegate.cc
diff --git a/chrome/browser/ui/ash/chrome_shell_delegate.cc b/chrome/browser/ui/ash/chrome_shell_delegate.cc
index 54fea491cce7d2f63500d86bb4d4149b81f893bb..8001fae5525b21b029584761fff76dae8ceccd89 100644
--- a/chrome/browser/ui/ash/chrome_shell_delegate.cc
+++ b/chrome/browser/ui/ash/chrome_shell_delegate.cc
@@ -34,6 +34,7 @@
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/display/display_configuration_observer.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
+#include "chrome/browser/chromeos/system/input_device_settings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/user_manager/user.h"
@@ -193,6 +194,18 @@ gfx::Image ChromeShellDelegate::GetDeprecatedAcceleratorImage() const {
       IDR_BLUETOOTH_KEYBOARD);
 }
 
+void ChromeShellDelegate::ToggleTouchpad() {
+#if defined(OS_CHROMEOS)
+  chromeos::system::InputDeviceSettings::Get()->ToggleTouchpad();
+#endif  // defined(OS_CHROMEOS)
+}
+
+void ChromeShellDelegate::ToggleTouchscreen() {
+#if defined(OS_CHROMEOS)
+  chromeos::system::InputDeviceSettings::Get()->ToggleTouchscreen();
+#endif  // defined(OS_CHROMEOS)
+}
+
 keyboard::KeyboardUI* ChromeShellDelegate::CreateKeyboardUI() {
   return new ChromeKeyboardUI(ProfileManager::GetActiveUserProfile());
 }