Get rid of lib_waylandshells

.gitmodules

@@ -79,9 +79,6 @@
 [submodule "Telegram/lib_webview"]
 	path = Telegram/lib_webview
 	url = https://github.com/desktop-app/lib_webview.git
-[submodule "Telegram/lib_waylandshells"]
-	path = Telegram/lib_waylandshells
-	url = https://github.com/desktop-app/lib_waylandshells.git
 [submodule "Telegram/ThirdParty/jemalloc"]
 	path = Telegram/ThirdParty/jemalloc
 	url = https://github.com/jemalloc/jemalloc

Telegram/CMakeLists.txt

@@ -18,9 +18,6 @@ endif()
 add_subdirectory(lib_storage)
 add_subdirectory(lib_lottie)
 add_subdirectory(lib_qr)
-if (LINUX AND NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
-    add_subdirectory(lib_waylandshells)
-endif()
 add_subdirectory(lib_webrtc)
 add_subdirectory(lib_webview)
 add_subdirectory(codegen)
@@ -1472,7 +1469,6 @@ else()
 
         target_link_libraries(Telegram
         PRIVATE
-            desktop-app::lib_waylandshells
             desktop-app::external_wayland_client
         )
     endif()

Telegram/SourceFiles/platform/linux/specific_linux.cpp

@@ -490,10 +490,6 @@ namespace Platform {
 void start() {
 	LOG(("Launcher filename: %1").arg(QGuiApplication::desktopFileName()));
 
-#ifndef DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
-	qputenv("QT_WAYLAND_SHELL_INTEGRATION", "desktop-app-xdg-shell;xdg-shell");
-#endif // !DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
-
 	qputenv("PULSE_PROP_application.name", AppName.utf8());
 	qputenv("PULSE_PROP_application.icon_name", GetIconName().toLatin1());
 
@@ -646,12 +642,6 @@ namespace ThirdParty {
 void start() {
 	LOG(("Icon theme: %1").arg(QIcon::themeName()));
 	LOG(("Fallback icon theme: %1").arg(QIcon::fallbackThemeName()));
-
-#ifndef DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
-	InvokeQueued(qApp, [] {
-		qunsetenv("QT_WAYLAND_SHELL_INTEGRATION");
-	});
-#endif // !DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
 }
 
 void finish() {