Remove RemoteAccessClientFirewallTraversal policy and code paths.

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 330 matching lines @@
       'caption': '''Configure remote access options''',
       'desc': '''Configure remote access options in <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph>.
 
       These features are ignored unless the Remote Access web application is installed.''',
       'policies': [
         {
           'name': 'RemoteAccessClientFirewallTraversal',
           'type': 'main',
           'supported_on': ['chrome.*:14-', 'chrome_os:0.14-'],
           'features': {'dynamic_refresh': 1},
+          # Mark this 'removed' when http://crbug.com/100216 is resolved.
+          'deprecated': True,
           'example_value': False,
           'id': 94,
           'caption': '''Enable firewall traversal from remote access client''',
-          'desc': '''Enables usage of STUN and relay servers when connecting to a remote client.
+          'desc': '''This policy is no longer supported.
+          Enables usage of STUN and relay servers when connecting to a remote client.
 
           If this setting is enabled, then this machine can discover and connect to remote host machines even if they are separated by a firewall.
 
           If this setting is disabled and outgoing UDP connections are filtered by the firewall, then this machine can only connect to host machines within the local network.''',
         },
         {
           'name': 'RemoteAccessHostFirewallTraversal',
           'type': 'main',
           'supported_on': ['chrome.*:14-', 'chrome_os:0.14-'],
           'features': {'dynamic_refresh': 1},
@@ skipping 1562 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': [],
 }