Fixed DefaultNotificationsSetting on ChromeOS.

chrome/app/policy/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 1392 matching lines @@
               'name': 'BlockNotifications',
               'value': 2,
               'caption': '''Do not allow any site to show desktop notifications'''
             },
             {
               'name': 'AskNotifications',
               'value': 3,
               'caption': '''Ask every time a site wants to show desktop notifications'''
             },
           ],
-          'supported_on': ['chrome.*:10-'],
+          'supported_on': ['chrome.*:10-', 'chrome_os:0.11-'],

[markusheintz_, 2011/11/22 08:51:58]

Are you sure that is works for old versions as well, after this fix landed?

[Joao da Silva, 2011/11/22 09:10:20]

It was working before. This problem was a regression introduced by these changes
together:

- http://codereview.chromium.org/8258018 (automatically generate list of
policies from the template)
- http://codereview.chromium.org/8467011 (only generate the policies listed for
each platform)

This template has been "fixed" before for other policies, that weren't working
after those cleanups. One such CL: http://codereview.chromium.org/8555012

           'features': {'dynamic_refresh': 1},
           'example_value': 2,
           'id': 53,
           'caption': '''Default notification setting''',
           'desc': '''Allows you to set whether websites are allowed to display desktop notifications. Displaying desktop notifications can be allowed by default, denied by default or the user can be asked every time a website wants to show desktop notifications.
 
           If this policy is left not set, 'AskNotifications' will be used and the user will be able to change it.''',
         },
         {
           'name': 'DefaultGeolocationSetting',
@@ skipping 788 matching lines @@
       'desc': '''The name of the feature that indicates for a given policy that changes to it are respected by Chrome without a browser restart''',
       'text': '''Dynamic Policy Refresh'''
     },
     'doc_deprecated': {
       'desc': '''Text appended in parentheses to the policy name to indicate t hat it has been deprecated''',
       'text': 'deprecated',
     }
   },
   'placeholders': [],
 }