Apps&Extensions for supervised users: Add Extension::WAS_INSTALLED_BY_CUSTODIAN flag and proto entry

chrome/browser/extensions/app_sync_data_unittest.cc

 // Copyright (c) 2012 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/extensions/app_sync_data.h"
 
 #include "sync/api/string_ordinal.h"
 #include "sync/protocol/app_specifics.pb.h"
 #include "sync/protocol/sync.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 11 matching lines @@
   virtual ~AppSyncDataTest() {}
 
   void SetRequiredExtensionValues(
       sync_pb::ExtensionSpecifics* extension_specifics) {
     extension_specifics->set_id(kValidId);
     extension_specifics->set_update_url(kValidUpdateUrl);
     extension_specifics->set_version(kValidVersion);
     extension_specifics->set_enabled(false);
     extension_specifics->set_incognito_enabled(true);
     extension_specifics->set_remote_install(false);
+    extension_specifics->set_installed_by_custodian(false);
     extension_specifics->set_name(kName);
   }
 };
 
 TEST_F(AppSyncDataTest, SyncDataToExtensionSyncDataForApp) {
   sync_pb::EntitySpecifics entity;
   sync_pb::AppSpecifics* app_specifics = entity.mutable_app();
   app_specifics->set_app_launch_ordinal(
       syncer::StringOrdinal::CreateInitialOrdinal().ToInternalValue());
   app_specifics->set_page_ordinal(
@@ skipping 47 matching lines @@
 
   syncer::SyncData sync_data =
       syncer::SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
 
   // There should be no issue loading the sync data.
   AppSyncData app_sync_data(sync_data);
   app_sync_data.GetSyncData();
 }
 
 }  // namespace extensions