[mutter] clutter-timeline: Fix some indentation

[Jonas Ådahl <jadahl src gnome org>]

commit 06fa131235ca92df0647aa16d522973f8fc68eaf
Author: Robert Mader <robert mader posteo de>
Date:   Sat Dec 7 11:56:02 2019 +0100

    clutter-timeline: Fix some indentation
    
    In Gnome Builder this looks very odd, much worse than in git.
    We'll probably not touch the code soon, so fix indentation
    for better readability.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/965

 clutter/clutter/clutter-timeline.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)
---
diff --git a/clutter/clutter/clutter-timeline.c b/clutter/clutter/clutter-timeline.c
index cddbf39b5..b6f7ac666 100644
--- a/clutter/clutter/clutter-timeline.c
+++ b/clutter/clutter/clutter-timeline.c
@@ -1038,15 +1038,15 @@ clutter_timeline_do_frame (ClutterTimeline *timeline)
        * to correpondingly reduce elapsed_time_delta to reflect the correct
        * range of times */
       if (priv->direction == CLUTTER_TIMELINE_FORWARD)
-       {
-         elapsed_time_delta -= (priv->elapsed_time - priv->duration);
-         priv->elapsed_time = priv->duration;
-       }
+        {
+          elapsed_time_delta -= (priv->elapsed_time - priv->duration);
+          priv->elapsed_time = priv->duration;
+        }
       else if (priv->direction == CLUTTER_TIMELINE_BACKWARD)
-       {
-         elapsed_time_delta -= - priv->elapsed_time;
-         priv->elapsed_time = 0;
-       }
+        {
+          elapsed_time_delta -= - priv->elapsed_time;
+          priv->elapsed_time = 0;
+        }
 
       end_msecs = priv->elapsed_time;
 
@@ -1756,12 +1756,12 @@ _clutter_timeline_do_tick (ClutterTimeline *timeline,
         }
 
       if (msecs != 0)
-       {
-         /* Avoid accumulating error */
+        {
+          /* Avoid accumulating error */
           priv->last_frame_time += msecs;
-         priv->msecs_delta = msecs;
-         clutter_timeline_do_frame (timeline);
-       }
+          priv->msecs_delta = msecs;
+          clutter_timeline_do_frame (timeline);
+        }
     }
 }