logical-monitor: Pass output when iterating over CRTCs

While not currently used by any users, it'll be useful in future
commits.

https://gitlab.gnome.org/GNOME/mutter/issues/548
https://gitlab.gnome.org/GNOME/mutter/merge_requests/525

src/backends/meta-logical-monitor.c

@@ -242,6 +242,7 @@ foreach_crtc (MetaMonitor         *monitor,
   ForeachCrtcData *data = user_data;
 
   data->func (data->logical_monitor,
+              monitor_crtc_mode->output,
               meta_output_get_assigned_crtc (monitor_crtc_mode->output),
               data->user_data);
 

src/backends/meta-logical-monitor.h

@@ -63,6 +63,7 @@ G_DECLARE_FINAL_TYPE (MetaLogicalMonitor, meta_logical_monitor,
                       GObject)
 
 typedef void (* MetaLogicalMonitorCrtcFunc) (MetaLogicalMonitor *logical_monitor,
+                                             MetaOutput         *output,
                                              MetaCrtc           *crtc,
                                              gpointer            user_data);
 

src/backends/native/meta-renderer-native.c

@@ -584,6 +584,7 @@ typedef struct _GetSupportedKmsFormatsData
 
 static void
 get_supported_kms_formats_crtc_func (MetaLogicalMonitor *logical_monitor,
+                                     MetaOutput         *output,
                                      MetaCrtc           *crtc,
                                      gpointer            user_data)
 {
@@ -1827,6 +1828,7 @@ typedef struct _SetCrtcFbData
 
 static void
 set_crtc_fb_cb (MetaLogicalMonitor *logical_monitor,
+                MetaOutput         *output,
                 MetaCrtc           *crtc,
                 gpointer            user_data)
 {
@@ -1937,6 +1939,7 @@ typedef struct _FlipCrtcData
 
 static void
 flip_crtc (MetaLogicalMonitor *logical_monitor,
+           MetaOutput         *output,
            MetaCrtc           *crtc,
            gpointer            user_data)
 {