Add a couple of notifications related settings to app/extensions sync:

chrome/browser/extensions/extension_sync_data_unittest.cc

Index: chrome/browser/extensions/extension_sync_data_unittest.cc
===================================================================
--- chrome/browser/extensions/extension_sync_data_unittest.cc	(revision 107300)
+++ chrome/browser/extensions/extension_sync_data_unittest.cc	(working copy)
@@ -34,7 +34,7 @@
 class ExtensionSyncDataTest : public testing::Test {
 };
 
-TEST_F(ExtensionSyncDataTest, SyncDataToExtensionSyncData) {
+TEST_F(ExtensionSyncDataTest, SyncDataToExtensionSyncDataForExtension) {
   sync_pb::EntitySpecifics entity;
   sync_pb::ExtensionSpecifics* extension_specifics =
       entity.MutableExtension(sync_pb::extension);
@@ -60,7 +60,7 @@
   EXPECT_FALSE(extension_sync_data.uninstalled());
 }
 
-TEST_F(ExtensionSyncDataTest, ExtensionSyncDataToSyncData) {
+TEST_F(ExtensionSyncDataTest, ExtensionSyncDataToSyncDataForExtension) {
   sync_pb::EntitySpecifics entity;
   sync_pb::ExtensionSpecifics* input_extension =
       entity.MutableExtension(sync_pb::extension);
@@ -88,4 +88,67 @@
   EXPECT_EQ(extension_sync_data.name(), output_specifics.name());
 }
 
+TEST_F(ExtensionSyncDataTest, SyncDataToExtensionSyncDataForApp) {
+  sync_pb::EntitySpecifics entity;
+  sync_pb::AppSpecifics* app_specifics = entity.MutableExtension(sync_pb::app);
+  sync_pb::ExtensionSpecifics* extension_specifics =
+      app_specifics->mutable_extension();
+  extension_specifics->set_id(kValidId);
+  extension_specifics->set_update_url(kValidUpdateUrl2);
+  extension_specifics->set_enabled(false);
+  extension_specifics->set_incognito_enabled(true);
+  extension_specifics->set_version(kVersion1);
+  extension_specifics->set_name(kName);
+  sync_pb::AppNotificationSettings* notif_settings =
+      app_specifics->mutable_notification_settings();
+  notif_settings->set_initial_setup_done(true);
+  notif_settings->set_disabled(true);
+  SyncData sync_data =
+      SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
+
+  ExtensionSyncData extension_sync_data(sync_data);
+  EXPECT_EQ(extension_specifics->id(), extension_sync_data.id());
+  EXPECT_EQ(extension_specifics->version(),
+            extension_sync_data.version().GetString());
+  EXPECT_EQ(extension_specifics->update_url(),
+            extension_sync_data.update_url().spec());
+  EXPECT_EQ(extension_specifics->enabled(), extension_sync_data.enabled());
+  EXPECT_EQ(extension_specifics->incognito_enabled(),
+            extension_sync_data.incognito_enabled());
+  EXPECT_EQ(extension_specifics->name(), extension_sync_data.name());
+  EXPECT_FALSE(extension_sync_data.uninstalled());
+  EXPECT_EQ(notif_settings->initial_setup_done(),
+      extension_sync_data.notifications_initial_setup_done());
+  EXPECT_EQ(notif_settings->disabled(),
+      extension_sync_data.notifications_disabled());
+}
+
+TEST_F(ExtensionSyncDataTest, ExtensionSyncDataToSyncDataForApp) {
+  sync_pb::EntitySpecifics entity;
+  sync_pb::AppSpecifics* input_specifics = entity.MutableExtension(
+      sync_pb::app);
+  sync_pb::ExtensionSpecifics* input_extension =
+      input_specifics->mutable_extension();
+  input_extension->set_id(kValidId);
+  input_extension->set_update_url(kValidUpdateUrl2);
+  input_extension->set_enabled(true);
+  input_extension->set_incognito_enabled(false);
+  input_extension->set_version(kVersion1);
+  input_extension->set_name(kName);
+  sync_pb::AppNotificationSettings* notif_settings =
+      input_specifics->mutable_notification_settings();
+  notif_settings->set_initial_setup_done(true);
+  notif_settings->set_disabled(true);
+  SyncData sync_data =
+      SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
+  ExtensionSyncData extension_sync_data(sync_data);
+
+  SyncData output_sync_data = extension_sync_data.GetSyncData();
+  EXPECT_TRUE(sync_data.GetSpecifics().HasExtension(sync_pb::app));
+  const sync_pb::AppSpecifics& output_specifics =
+      output_sync_data.GetSpecifics().GetExtension(sync_pb::app);
+  EXPECT_EQ(input_specifics->SerializeAsString(),
+            output_specifics.SerializeAsString());
+}
+
 }  // namespace