SDL: Remove unused 'window' variable from -[Cocoa_WindowListener windowWillExitFullScreen]

SDL Commits
1 
From a7b79c483c9bd03d17a14304982622b3f0c8bfec Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 1 Jan 2024 13:15:39 -0800
Subject: [PATCH] Remove unused 'window' variable from -[Cocoa_WindowListener
 windowWillExitFullScreen]

---
 src/video/cocoa/SDL_cocoawindow.m | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/video/cocoa/SDL_cocoawindow.m b/src/video/cocoa/SDL_cocoawindow.m
index 79f2c2843a85..758d37235764 100644
--- a/src/video/cocoa/SDL_cocoawindow.m
+++ b/src/video/cocoa/SDL_cocoawindow.m
@@ -1212,8 +1212,6 @@ - (void)windowDidEnterFullScreen:(NSNotification *)aNotification
 
 - (void)windowWillExitFullScreen:(NSNotification *)aNotification
 {
-    SDL_Window *window = _data.window;
-
     isFullscreenSpace = NO;
     inFullscreenTransition = YES;
 }