Support specifying the GSSAPI library that will be used.

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 340 matching lines @@
         {
           'name': 'AuthNegotiateDelegateWhitelist',
           'type': 'string',
           'annotations': {
             'platforms': ['linux', 'mac', 'win'],
             'products': ['chrome'],
             'features': {'dynamic_refresh': 0},
             'example_value': 'foobar.example.com',
           }
         },
+        {
+          'name': 'GSSAPILibraryName',
+          'type': 'string',
+          'annotations': {
+            'platforms': ['linux', 'mac'],
+            'products': ['chrome'],
+            'features': {'dynamic_refresh': 0},
+            'example_value': 'libgssapi_krb5.so.2',
+          }
+        },
       ]
     },
     {
       'name': 'Extensions',
       'type': 'group',
       'policies': [{
         'name': 'ExtensionInstallBlacklist',
         'type': 'list',
         'annotations': {
           'platforms': ['linux', 'mac', 'win'],
@@ skipping 221 matching lines @@
     {
       'key': '$4',
       'value': 'http://www.chromium.org/developers/how-tos/chrome-frame-getting-started'
     },
     {
       'key': '$5',
       'value': 'http://www.chromium.org/administrators/policy-templates'
     },
   ]
 }