Fix build on macOS.

Telegram/SourceFiles/data/data_message_reactions.cpp

@@ -1729,7 +1729,6 @@ void Reactions::sendPaidPrivacyRequest(
 
 	const auto id = item->fullId();
 	auto &api = _owner->session().api();
-	using Flag = MTPmessages_SendPaidReaction::Flag;
 	const auto requestId = api.request(
 		MTPmessages_TogglePaidReactionPrivacy(
 			item->history()->peer->input,

Telegram/SourceFiles/export/view/export_view_settings.cpp

@@ -23,6 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/text_utilities.h"
 #include "ui/boxes/calendar_box.h"
 #include "platform/platform_specific.h"
+#include "core/application.h"
 #include "core/file_utilities.h"
 #include "base/unixtime.h"
 #include "main/main_session.h"