Add migration code for the EnabledPlugins and DisabledPlugins policies.

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 61 matching lines @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
 #include "chrome/browser/extensions/api/messaging/native_messaging_policy_handler.h"
 #include "chrome/browser/extensions/extension_management_constants.h"
 #include "chrome/browser/extensions/policy_handlers.h"
 #include "extensions/browser/pref_names.h"
 #include "extensions/common/manifest.h"
 #endif
 
+#if defined(ENABLE_PLUGINS)
+#include "chrome/browser/plugins/plugin_policy_handler.h"
+#endif
+
 #if defined(ENABLE_SPELLCHECK)
 #include "components/spellcheck/browser/pref_names.h"
 #endif
 
 namespace policy {
 
 namespace {
 
 // List of policy types to preference names. This is used for simple policies
 // that directly map to a single preference.
@@ skipping 39 matching lines @@
     base::Value::TYPE_BOOLEAN },
   { key::kDisablePrintPreview,
     prefs::kPrintPreviewDisabled,
     base::Value::TYPE_BOOLEAN },
   { key::kDefaultPrinterSelection,
     prefs::kPrintPreviewDefaultDestinationSelectionRules,
     base::Value::TYPE_STRING },
   { key::kApplicationLocaleValue,
     prefs::kApplicationLocale,
     base::Value::TYPE_STRING },
-  { key::kDisabledPlugins,
-    prefs::kPluginsDisabledPlugins,
-    base::Value::TYPE_LIST },
-  { key::kDisabledPluginsExceptions,
-    prefs::kPluginsDisabledPluginsExceptions,
-    base::Value::TYPE_LIST },
-  { key::kEnabledPlugins,
-    prefs::kPluginsEnabledPlugins,
-    base::Value::TYPE_LIST },
   { key::kAlwaysOpenPdfExternally,
     prefs::kPluginsAlwaysOpenPdfExternally,
     base::Value::TYPE_BOOLEAN },
   { key::kShowHomeButton,
     prefs::kShowHomeButton,
     base::Value::TYPE_BOOLEAN },
   { key::kSavingBrowserHistoryDisabled,
     prefs::kSavingBrowserHistoryDisabled,
     base::Value::TYPE_BOOLEAN },
   { key::kAllowDeletingBrowserHistory,
@@ skipping 765 matching lines @@
       base::MakeUnique<ExternalDataPolicyHandler>(key::kWallpaperImage));
   handlers->AddHandler(base::WrapUnique(new SimpleSchemaValidatingPolicyHandler(
       key::kSessionLocales, NULL, chrome_schema, SCHEMA_STRICT,
       SimpleSchemaValidatingPolicyHandler::RECOMMENDED_ALLOWED,
       SimpleSchemaValidatingPolicyHandler::MANDATORY_PROHIBITED)));
   handlers->AddHandler(
       base::MakeUnique<chromeos::KeyPermissionsPolicyHandler>(chrome_schema));
   handlers->AddHandler(base::WrapUnique(new DefaultGeolocationPolicyHandler()));
 #endif  // defined(OS_CHROMEOS)
 
+#if defined(ENABLE_PLUGINS)
+  handlers->AddHandler(base::MakeUnique<PluginPolicyHandler>());
+#endif  // defined(ENABLE_PLUGINS)
+
   return handlers;
 }
 
 }  // namespace policy