[gtk-quartz-engine] Remove excess elses in draw_flat_box()

[John Ralls <jralls src gnome org>]

commit cb0f6b57bdef867ef712aed178855307245d283c
Author: John Ralls <jralls ceridwen us>
Date:   Tue Jan 5 15:20:01 2010 -0800

    Remove excess elses in draw_flat_box()
    
    Since every clause returned at the end, the elses weren't needed.

 src/quartz-style.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/quartz-style.c b/src/quartz-style.c
index 978c5a2..a49e592 100644
--- a/src/quartz-style.c
+++ b/src/quartz-style.c
@@ -1369,7 +1369,7 @@ draw_flat_box (GtkStyle      *style,
 
       return;
     }
-  else if (GTK_IS_PROGRESS_BAR (widget) && IS_DETAIL (detail, "trough"))
+  if (GTK_IS_PROGRESS_BAR (widget) && IS_DETAIL (detail, "trough"))
     {
       CGContextRef context;
       HIRect rect;
@@ -1395,13 +1395,13 @@ draw_flat_box (GtkStyle      *style,
 
       return;
     }
-  else if (IS_DETAIL (detail, "checkbutton"))
+  if (IS_DETAIL (detail, "checkbutton"))
     {
       /* We don't want any background, no prelight etc. */
       return;
     }
-  else if (IS_DETAIL (detail, "cell_even") || IS_DETAIL (detail, "cell_odd") ||
-           IS_DETAIL (detail, "cell_even_ruled") || IS_DETAIL (detail, "cell_odd_ruled"))
+  if (IS_DETAIL (detail, "cell_even") || IS_DETAIL (detail, "cell_odd") ||
+      IS_DETAIL (detail, "cell_even_ruled") || IS_DETAIL (detail, "cell_odd_ruled"))
     {
       /* FIXME: Should draw using HITheme, or get the right selection
        * color.