Introduce an NTPContentSuggestionsEnabled policy

chrome/browser/policy/configuration_policy_handler_list_factory.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/policy/configuration_policy_handler_list_factory.h"
 
 #include <limits.h>
 #include <stddef.h>
 
 #include <utility>
@@ skipping 11 matching lines @@
 #include "chrome/browser/policy/network_prediction_policy_handler.h"
 #include "chrome/browser/profiles/incognito_mode_policy_handler.h"
 #include "chrome/browser/sessions/restore_on_startup_policy_handler.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/certificate_transparency/pref_names.h"
 #include "components/content_settings/core/common/pref_names.h"
 #include "components/metrics/metrics_pref_names.h"
+#include "components/ntp_snippets/pref_names.h"
 #include "components/password_manager/core/common/password_manager_pref_names.h"
 #include "components/policy/core/browser/autofill_policy_handler.h"
 #include "components/policy/core/browser/configuration_policy_handler.h"
 #include "components/policy/core/browser/configuration_policy_handler_list.h"
 #include "components/policy/core/browser/configuration_policy_handler_parameters.h"
 #include "components/policy/core/browser/proxy_policy_handler.h"
 #include "components/policy/core/browser/url_blacklist_policy_handler.h"
 #include "components/policy/core/common/policy_details.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_pref_names.h"
@@ skipping 528 matching lines @@
     base::Value::TYPE_INTEGER },
 #endif
 
   { key::kTaskManagerEndProcessEnabled,
     prefs::kTaskManagerEndProcessEnabled,
     base::Value::TYPE_BOOLEAN },
 
 #if defined(OS_CHROMEOS)
   { key::kAllowScreenLock, prefs::kAllowScreenLock, base::Value::TYPE_BOOLEAN },
 #endif
+
+  { key::kNTPContentSuggestionsEnabled,

[Thiemo Nagel, 2016/07/29 16:10:46]

Nit: Please move above to join the rest of the non-#ifdef'ed policies.

[Marc Treib, 2016/08/01 08:20:13]

Done.

+    ntp_snippets::prefs::kEnableSnippets,
+    base::Value::TYPE_BOOLEAN },
 };
 
 class ForceSafeSearchPolicyHandler : public TypeCheckingPolicyHandler {
  public:
   ForceSafeSearchPolicyHandler()
       : TypeCheckingPolicyHandler(key::kForceSafeSearch,
                                   base::Value::TYPE_BOOLEAN) {}
   ~ForceSafeSearchPolicyHandler() override {}
 
   // ConfigurationPolicyHandler implementation:
@@ skipping 269 matching lines @@
       SimpleSchemaValidatingPolicyHandler::RECOMMENDED_ALLOWED,
       SimpleSchemaValidatingPolicyHandler::MANDATORY_PROHIBITED)));
   handlers->AddHandler(base::WrapUnique(
       new chromeos::KeyPermissionsPolicyHandler(chrome_schema)));
 #endif  // defined(OS_CHROMEOS)
 
   return handlers;
 }
 
 }  // namespace policy