Make Easy unlock disabled by default for enterprise user.

components/policy/resources/policy_templates.json

 {
 # policy_templates.json - Metafile for policy templates
 #
 # The content of this file is evaluated as a Python expression.
 #
 # This file is used as input to generate the following policy templates:
 # ADM, ADMX+ADML, MCX/plist and html documentation.
 #
 # Policy templates are user interface definitions or documents about the
 # policies that can be used to configure Chrome. Each policy is a name-value
@@ skipping 6594 matching lines @@
       },
       'example_value': True,
       'id': 272,
       'caption': '''Allows EasyUnlock to be used''',
       'desc': '''Allows EasyUnlock to be used on <ph name="PRODUCT_OS_NAME">$2<ex>Google Chrome OS</ex></ph> devices.
 
       If you enable this setting, users will be allowed to use EasyUnlock if the requirements for the feature are satified.
 
       If you disable this setting, users will not be allowed to use EasyUnlock.
 
-      If this policy is left not set, EasyUnlock is allowed if the requirements for the feature are satified.
-      ''',
+      If this policy is left not set, the default is not allowed for enterprise-managed users and allowed for non-managed users.''',
     },
     {
       'name': 'SessionLocales',
       'type': 'list',
       'schema': {
         'type': 'array',
         'items': { 'type': 'string' },
       },
       'supported_on': ['chrome_os:38-'],
       'features': {
@@ skipping 150 matching lines @@
       'desc': '''Text appended in parentheses next to the policies top-level container to indicate that those policies are of the Recommended level''',
       'text': 'Default Settings (users can override)',
     },
     'doc_complex_policies_on_windows': {
       'desc': '''Text pointing the user to a help article for complex policies on Windows''',
       'text': '''encoded as a JSON string, for details see <ph name="COMPLEX_POLICIES_URL">http://www.chromium.org/administrators/complex-policies-on-windows<ex>http://www.chromium.org/administrators/complex-policies-on-windows</ex></ph>''',
     },
   },
   'placeholders': [],
 }