Wayland: Stop manually tracking interface versions

This is already tracked by the proxies we care about.

src/wl_init.c

@@ -102,10 +102,9 @@ static void registryHandleGlobal(void* userData,
 {
     if (strcmp(interface, "wl_compositor") == 0)
     {
-        _glfw.wl.compositorVersion = _glfw_min(3, version);
         _glfw.wl.compositor =
             wl_registry_bind(registry, name, &wl_compositor_interface,
-                             _glfw.wl.compositorVersion);
+                             _glfw_min(3, version));
     }
     else if (strcmp(interface, "wl_subcompositor") == 0)
     {
@@ -125,10 +124,9 @@ static void registryHandleGlobal(void* userData,
     {
         if (!_glfw.wl.seat)
         {
-            _glfw.wl.seatVersion = _glfw_min(4, version);
             _glfw.wl.seat =
                 wl_registry_bind(registry, name, &wl_seat_interface,
-                                 _glfw.wl.seatVersion);
+                                 _glfw_min(4, version));
             _glfwAddSeatListenerWayland(_glfw.wl.seat);
         }
     }
@@ -666,7 +664,7 @@ int _glfwInitWayland(void)
     wl_display_roundtrip(_glfw.wl.display);
 
 #ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION
-    if (_glfw.wl.seatVersion >= WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION)
+    if (wl_seat_get_version(_glfw.wl.seat) >= WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION)
     {
         _glfw.wl.keyRepeatTimerfd =
             timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);

src/wl_platform.h

@@ -311,9 +311,6 @@ typedef struct _GLFWlibraryWayland
     _GLFWwindow*                dragFocus;
     uint32_t                    dragSerial;
 
-    int                         compositorVersion;
-    int                         seatVersion;
-
     struct wl_cursor_theme*     cursorTheme;
     struct wl_cursor_theme*     cursorThemeHiDPI;
     struct wl_surface*          cursorSurface;

src/wl_window.c

@@ -342,8 +342,11 @@ static void resizeWindow(_GLFWwindow* window)
 
 void _glfwUpdateContentScaleWayland(_GLFWwindow* window)
 {
-    if (_glfw.wl.compositorVersion < WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION)
+    if (wl_compositor_get_version(_glfw.wl.compositor) <
+        WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION)
+    {
         return;
+    }
 
     // Get the scale factor from the highest scale monitor.
     int maxScale = 1;