Save Data::Session* in GameData.

Telegram/CMakeLists.txt

@@ -407,6 +407,7 @@ PRIVATE
     data/data_file_origin.cpp
     data/data_file_origin.h
     data/data_flags.h
+    data/data_game.cpp
     data/data_game.h
     data/data_group_call.cpp
     data/data_group_call.h

Telegram/SourceFiles/data/data_game.cpp

@@ -0,0 +1,13 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "data/data_game.h"
+
+GameData::GameData(not_null<Data::Session*> owner, const GameId &id)
+: owner(owner)
+, id(id) {
+}

Telegram/SourceFiles/data/data_game.h

@@ -11,25 +11,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_document.h"
 
 struct GameData {
-	GameData(const GameId &id) : id(id) {
-	}
-	GameData(
-		const GameId &id,
-		const uint64 &accessHash,
-		const QString &shortName,
-		const QString &title,
-		const QString &description,
-		PhotoData *photo,
-		DocumentData *document)
-	: id(id)
-	, accessHash(accessHash)
-	, shortName(shortName)
-	, title(title)
-	, description(description)
-	, photo(photo)
-	, document(document) {
-	}
+	GameData(not_null<Data::Session*> owner, const GameId &id);
 
+	const not_null<Data::Session*> owner;
 	GameId id = 0;
 	uint64 accessHash = 0;
 	QString shortName;

Telegram/SourceFiles/data/data_session.cpp

@@ -3041,7 +3041,7 @@ void Session::webpageApplyFields(
 not_null<GameData*> Session::game(GameId id) {
 	auto i = _games.find(id);
 	if (i == _games.cend()) {
-		i = _games.emplace(id, std::make_unique<GameData>(id)).first;
+		i = _games.emplace(id, std::make_unique<GameData>(this, id)).first;
 	}
 	return i->second.get();
 }