Revert "Preserve behavior of libsdl-org/SDL@120b8d4"

The root issue necessitating this workaround was identified and fixed, and creating an EGL window when not needed can now cause protocol errors, as the EGL window object attaches a sync object to the surface, of which only one is allowed, so if some other part of the graphics stack then tries to attach another sync object, the program will be halted.

src/sdl2_compat.c

@@ -6944,7 +6944,6 @@ WindowPos2To3(int *x, int *y)
 SDL_DECLSPEC SDL_Window * SDLCALL
 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
 {
-    const char *driver;
     SDL_Window *window = NULL;
     const Uint32 is_popup = flags & (SDL_WINDOW_POPUP_MENU | SDL_WINDOW_TOOLTIP);
 
@@ -6959,14 +6958,6 @@ SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
         flags |= SDL_WINDOW_UTILITY;
     }
 
-    /* Preserve behavior in https://github.com/libsdl-org/SDL/commit/120b8d4189d0979e4838daeb25d5a69e6260f5e0 */
-    driver = SDL3_GetCurrentVideoDriver();
-    if (driver && SDL3_strcmp(driver, "wayland") == 0) {
-        if (!(flags & SDL_WINDOW_VULKAN)) {
-            flags |= SDL_WINDOW_OPENGL;
-        }
-    }
-
     if (!is_popup) {
         SDL_PropertiesID props = SDL3_CreateProperties();