Introduces a search term extraction mechanism working for arbitrary search providers.

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 94 matching lines @@
 #   templates and documentation. The policy definition list that Chrome sees
 #   will include policies marked with 'future'. If a WIP policy isn't meant to
 #   be seen by the policy providers either, the 'supported_on' key should be set
 #   to an empty list.
 #
 # IDs:
 #   Since a Protocol Buffer definition is generated from this file, unique and
 #   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: 161
+#   For your editing convenience: highest ID currently used: 162
 #
 # Placeholders:
 #   The following placeholder strings are automatically substituted:
 #     $1 -> Google Chrome / Chromium
 #     $2 -> Google Chrome OS / Chromium OS
 #     $3 -> Google Chrome Frame / Chromium Frame
 #     $6 is reserved for doc_writer
 #
 # Device Policy:
 #   An additional flag device_only (optional, defaults to False) indicates
@@ skipping 1436 matching lines @@
           'features': {'dynamic_refresh': True},
           'example_value': ['UTF-8', 'UTF-16', 'GB2312', 'ISO-8859-1'],
           'id': 47,
           'caption': '''Default search provider encodings''',
           'desc': '''Specifies the character encodings supported by the search provider. Encodings are code page names like UTF-8, GB2312, and ISO-8859-1. They are tried in the order provided.
 
           This policy is optional. If not set, the default will be used which is UTF-8.
 
           This policy is only respected if the 'DefaultSearchProviderEnabled' policy is enabled.''',
         },
+        {
+          'name': 'DefaultSearchProviderAlternateURLs',
+          'type': 'list',
+          'schema': {
+            'type': 'array',
+            'items': { 'type': 'string' },
+          },
+          'supported_on': ['chrome.*:24-', 'chrome_os:0.24-'],
+          'features': {'dynamic_refresh': True},
+          'example_value': ['http://search.my.company/suggest#q={searchTerms}', 'http://search.my.company/suggest/search#q={searchTerms}'],
+          'id': 162,
+          'caption': '''List of alternate URLs for the default search provider.''',
+          'desc': '''Specifies a list of alternate URLs that can be used to extract search terms from the search engine. The URLs should contain the string <ph name="SEARCH_TERM_MARKER">'{searchTerms}'</ph>, which will be used to extract the search terms.
+
+          This policy is optional. If not set, no alternate urls will be used to extract search terms.
+
+          This policy is only respected if the 'DefaultSearchProviderEnabled' policy is enabled.''',
+        },
       ],
     },
     {
       # TODO(joaodasilva): Flag these policies with 'can_be_recommended'
       # after fixing http://crbug.com/106682
       'name': 'ContentSettings',
       'type': 'group',
       'caption': '''Content Settings''',
       'desc': '''Content Settings allow you to specify how contents of a specific type (for example Cookies, Images or JavaScript) is handled.''',
       'policies': [
@@ skipping 1755 matching lines @@
       'desc': '''Text appended in parentheses to the policy name to indicate that it has been deprecated''',
       'text': 'deprecated',
     },
     'doc_recommended': {
       'desc': '''Text appended in parentheses next to the policies top-level container to indicate that those policies are of the Recommended level''',
       'text': 'Recommended',
     },
   },
   'placeholders': [],
 }