Put Kiosk App parameters into device settings.

chrome/app/policy/policy_templates.json

Index: chrome/app/policy/policy_templates.json
diff --git a/chrome/app/policy/policy_templates.json b/chrome/app/policy/policy_templates.json
index dad016adf0ae2055a6e7cb1275fb99d33c703ab2..8b9e8b75aa8764feb33bb61faec004ce90139594 100644
--- a/chrome/app/policy/policy_templates.json
+++ b/chrome/app/policy/policy_templates.json
@@ -112,7 +112,7 @@
 #   persistent IDs for all fields (but not for groups!) are needed. These are
 #   specified by the 'id' keys of each policy. NEVER CHANGE EXISTING IDs,
 #   because doing so would break the deployed wire format!
-#   For your editing convenience: highest ID currently used: 201
+#   For your editing convenience: highest ID currently used: 202
 #
 # Placeholders:
 #   The following placeholder strings are automatically substituted:
@@ -3589,6 +3589,25 @@
       This policy is specified in milliseconds.'''
     },
     {
+      'name': 'DeviceLocalAccountAutoLoginBailoutEnabled',
+      'type': 'main',
+      'schema': { 'type': 'boolean' },
+      'supported_on': ['chrome_os:28-'],
+      'device_only': True,
+      'features': {
+        'dynamic_refresh': True,
+      },
+      'future': True,
+      'example_value': True,
+      'id': 202,
+      'caption': '''Enable bailout keyboard shortcut for auto-login''',
+      'desc': '''Enable bailout keyboard shortcut for auto-login.
+
+      If this policy is unset or set to True and a device-local account is configured for zero-delay auto-login, <ph name="PRODUCT_OS_NAME">$2<ex>Google Chrome OS</ex></ph> will honor the keyboard shortcut Ctrl+Alt+S for bypassing auto-login and showing the login screen.
+
+      If this policy is set to False, zero-delay auto-login (if configured) cannot be bypassed.'''
+    },
+    {
       'name': 'BackgroundModeEnabled',
       'type': 'main',
       'schema': { 'type': 'boolean' },