Revert "Force enable fractional-scale-v1 experimental option"

This reverts commit 4696f731da.

Telegram/SourceFiles/core/sandbox.cpp

@@ -21,7 +21,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/local_url_handlers.h"
 #include "core/update_checker.h"
 #include "core/deadlock_detector.h"
-#include "base/options.h"
 #include "base/timer.h"
 #include "base/concurrent_timer.h"
 #include "base/invoke_queued.h"
@@ -38,24 +37,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Core {
 namespace {
 
-base::options::toggle OptionForceWaylandFractionalScaling({
-	.id = kOptionForceWaylandFractionalScaling,
-	.name = "Enable xdg-output fractional scaling",
-	.description = "Enable xdg-output based fractional scaling on Wayland. "
-		"This works without fractional-scale-v1 and without "
-		"precise High DPI scaling. "
-		"Requires Qt with Desktop App Toolkit patches.",
-	.defaultValue = true,
-	.scope = [] {
-#ifdef DESKTOP_APP_QT_PATCHED
-		return Platform::IsWayland();
-#else // DESKTOP_APP_QT_PATCHED
-		return false;
-#endif // !DESKTOP_APP_QT_PATCHED
-	},
-	.restartRequired = true,
-});
-
 QChar _toHex(ushort v) {
 	v = v & 0x000F;
 	return QChar::fromLatin1((v >= 10) ? ('a' + (v - 10)) : ('0' + v));
@@ -96,17 +77,12 @@ QString _escapeFrom7bit(const QString &str) {
 
 } // namespace
 
-const char kOptionForceWaylandFractionalScaling[] = "force-wayland-fractional-scaling";
-
 bool Sandbox::QuitOnStartRequested = false;
 
 Sandbox::Sandbox(int &argc, char **argv)
 : QApplication(argc, argv)
 , _mainThreadId(QThread::currentThreadId()) {
 	setQuitOnLastWindowClosed(false);
-	if (OptionForceWaylandFractionalScaling.value()) {
-		setProperty("_q_force_wayland_fractional_scale", true);
-	}
 }
 
 int Sandbox::start() {