Managed bookmarks for supervised users

chrome/browser/supervised_user/supervised_user_pref_store.cc

 // Copyright 2014 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/supervised_user/supervised_user_pref_store.h"
 
 #include <vector>
 
 #include "base/bind.h"
+#include "base/command_line.h"
 #include "base/prefs/pref_value_map.h"
 #include "base/values.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
+#include "chrome/browser/supervised_user/supervised_user_bookmarks_handler.h"
 #include "chrome/browser/supervised_user/supervised_user_constants.h"
 #include "chrome/browser/supervised_user/supervised_user_settings_service.h"
 #include "chrome/browser/supervised_user/supervised_user_url_filter.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
-
-using base::FundamentalValue;
+#include "components/bookmarks/common/bookmark_pref_names.h"
 
 namespace {
 
 struct SupervisedUserSettingsPrefMappingEntry {
   const char* settings_name;
   const char* pref_name;
 };
 
 SupervisedUserSettingsPrefMappingEntry kSupervisedUserSettingsPrefMapping[] = {
   {
@@ skipping 82 matching lines @@
 
     // Manually set preferences that aren't direct copies of the settings value.
     bool record_history;
     if (settings->GetBoolean(supervised_users::kRecordHistory,
                              &record_history)) {
       prefs_->SetBoolean(prefs::kAllowDeletingBrowserHistory, !record_history);
       prefs_->SetInteger(prefs::kIncognitoModeAvailability,
                          record_history ? IncognitoModePrefs::DISABLED
                                         : IncognitoModePrefs::ENABLED);
     }
+
+    if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+            switches::kEnableSupervisedUserManagedBookmarksFolder)) {
+      // Reconstruct bookmarks from split settings.
+      prefs_->SetValue(
+          bookmarks::prefs::kSupervisedBookmarks,
+          SupervisedUserBookmarksHandler::BuildBookmarksTree(*settings)
+              .release());
+    }
   }
 
   if (!old_prefs) {
     FOR_EACH_OBSERVER(Observer, observers_, OnInitializationCompleted(true));
     return;
   }
 
   std::vector<std::string> changed_prefs;
   prefs_->GetDifferingKeys(old_prefs.get(), &changed_prefs);
 
   // Send out change notifications.
   for (const std::string& pref : changed_prefs) {
     FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(pref));
   }
 }