Add TaskManagerEndProcessEnabled policy

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 119 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: 325
+#   For your editing convenience: highest ID currently used: 327
 #
 # 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 8299 matching lines @@
       If set to TimezoneAutomaticDetectionDisabled, automatic timezone controls in chrome://settings will be disabled. Automatic timezone detection will be always off.
 
       If set to TimezoneAutomaticDetectionIPOnly, timezone controls in chrome://settings will be disabled. Automatic timezone detection will be always on. Timezone detection will use IP-only method to resolve location.
 
       If set to TimezoneAutomaticDetectionSendWiFiAccessPoints, timezone controls in chrome://settings will be disabled. Automatic timezone detection will be always on. The list of visible WiFi access-points will be always sent to Geolocation API server for fine-grained timezone detection.
 
       If this policy is not set, it will behave as if TimezoneAutomaticDetectionUsersDecide is set.
 
       If SystemTimezone policy is set, it overrides this policy. In this case automatic timezone detection is completely disabled.''',
     },
+    {
+      'name': 'TaskManagerEndProcessEnabled',
+      'caption': '''Enables ending processes in Task Manager''',
+      'desc': '''Enables ending processes in <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph>'s  Task Manager.
+
+      If set to false, the 'End process' button is disabled in the Task Manager.
+
+      If set to true or not configured, the user can end processes in the Task Manager.''',
+      'type': 'main',
+      'schema': { 'type': 'boolean' },
+      'supported_on': ['chrome.*:51-','chrome_os:51-'],

[Andrew T Wilson (Slow), 2016/04/08 15:50:26]

BTW, if this CL can land before the branch, great, otherwise you'll need to go
back and change this to 52, not 51.

+      'features': {
+        'dynamic_refresh': True,
+        'per_profile': False,
+      },
+      'example_value': True,
+      'tags': [],
+      'id': 327,
+    },
   ],
   'messages': {
     # Messages that are not associated to any policies.
     'win_supported_winxpsp2': {
       'desc': '''A label specifying the oldest possible compatible version of Windows. This text will appear right next to a label containing the text 'Supported on:'.''',
       'text': '''Microsoft Windows XP SP2 or later'''
     },
     'mac_chrome_preferences': {
       'desc': '''A text indicating in Mac OS X Workgroup Manager, that currently the preferences of Chromium are being edited''',
       'text': '''<ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> preferences'''
@@ skipping 109 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">https://www.chromium.org/administrators/complex-policies-on-windows<ex>https://www.chromium.org/administrators/complex-policies-on-windows</ex></ph>''',
     },
   },
   'placeholders': [],
 }