Enabled/disable touch screen in TabletPowerButtonController

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 9d462407fa66620ab9042a61bd7f99f92aebda23..33aff9a3139fa58c7edcff7488dbd58bdbdc5269 100644
--- a/chrome/browser/ui/ash/chrome_shell_delegate.cc
+++ b/chrome/browser/ui/ash/chrome_shell_delegate.cc
@@ -505,12 +505,16 @@ gfx::Image ChromeShellDelegate::GetDeprecatedAcceleratorImage() const {
       IDR_BLUETOOTH_KEYBOARD);
 }
 
-void ChromeShellDelegate::ToggleTouchpad() {
-  chromeos::system::InputDeviceSettings::Get()->ToggleTouchpad();
+bool ChromeShellDelegate::IsTouchscreenEnabled() const {
+  return chromeos::system::InputDeviceSettings::Get()->IsTouchscreenEnabled();
+}
+
+void ChromeShellDelegate::SetTouchscreenEnabled(bool enabled) {
+  chromeos::system::InputDeviceSettings::Get()->SetTouchscreenEnabled(enabled);
 }
 
-void ChromeShellDelegate::ToggleTouchscreen() {
-  chromeos::system::InputDeviceSettings::Get()->ToggleTouchscreen();
+void ChromeShellDelegate::ToggleTouchpad() {
+  chromeos::system::InputDeviceSettings::Get()->ToggleTouchpad();
 }
 
 keyboard::KeyboardUI* ChromeShellDelegate::CreateKeyboardUI() {