Remove unused main.h includes

src/backends/drm/drm_output.cpp

@@ -22,7 +22,6 @@
 #include "egl_gbm_backend.h"
 #include "kwinglutils.h"
 #include "logging.h"
-#include "main.h"
 #include "outputconfiguration.h"
 #include "renderloop.h"
 #include "renderloop_p.h"

src/backends/wayland/wayland_backend.cpp

@@ -24,7 +24,6 @@
 #include "dpmsinputeventfilter.h"
 #include "input.h"
 #include "keyboard_input.h"
-#include "main.h"
 #include "pointer_input.h"
 #include "scene.h"
 #include "wayland_server.h"

src/backends/x11/windowed/egl_x11_backend.cpp

@@ -10,7 +10,6 @@
 // kwin
 #include "basiceglsurfacetexture_internal.h"
 #include "basiceglsurfacetexture_wayland.h"
-#include "main.h"
 #include "softwarevsyncmonitor.h"
 #include "x11windowed_backend.h"
 #include "x11windowed_output.h"

src/backends/x11/windowed/scene_qpainter_x11_backend.cpp

@@ -7,7 +7,6 @@
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #include "scene_qpainter_x11_backend.h"
-#include "main.h"
 #include "softwarevsyncmonitor.h"
 #include "x11windowed_backend.h"
 #include "x11windowed_output.h"