[gtk+] gdkframeclockidle: Add explicit fallthrough markers

[Jasper St. Pierre <jstpierre src gnome org>]

commit c6de1cd6b9f2752e9c1c6266831543bae581e73b
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Sep 3 16:58:12 2013 -0400

    gdkframeclockidle: Add explicit fallthrough markers
    
    So people reading the code don't get confused.

 gdk/gdkframeclockidle.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkframeclockidle.c b/gdk/gdkframeclockidle.c
index 100f305..b4ef050 100644
--- a/gdk/gdkframeclockidle.c
+++ b/gdk/gdkframeclockidle.c
@@ -369,6 +369,7 @@ gdk_frame_clock_paint_idle (void *data)
               g_signal_emit_by_name (G_OBJECT (clock), "before-paint");
               priv->phase = GDK_FRAME_CLOCK_PHASE_UPDATE;
             }
+          /* fallthrough */
         case GDK_FRAME_CLOCK_PHASE_UPDATE:
           if (priv->freeze_count == 0)
             {
@@ -379,6 +380,7 @@ gdk_frame_clock_paint_idle (void *data)
                   g_signal_emit_by_name (G_OBJECT (clock), "update");
                 }
             }
+          /* fallthrough */
         case GDK_FRAME_CLOCK_PHASE_LAYOUT:
           if (priv->freeze_count == 0)
             {
@@ -408,6 +410,7 @@ gdk_frame_clock_paint_idle (void *data)
              if (iter == 5)
                g_warning ("gdk-frame-clock: layout continuously requested, giving up after 4 tries");
             }
+          /* fallthrough */
         case GDK_FRAME_CLOCK_PHASE_PAINT:
           if (priv->freeze_count == 0)
             {
@@ -427,6 +430,7 @@ gdk_frame_clock_paint_idle (void *data)
                   g_signal_emit_by_name (G_OBJECT (clock), "paint");
                 }
             }
+          /* fallthrough */
         case GDK_FRAME_CLOCK_PHASE_AFTER_PAINT:
           if (priv->freeze_count == 0)
             {
@@ -441,6 +445,7 @@ gdk_frame_clock_paint_idle (void *data)
                 timings->frame_end_time = g_get_monotonic_time ();
 #endif /* G_ENABLE_DEBUG */
             }
+          /* fallthrough */
         case GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS:
           ;
         }