[metacity] theme: make meta_gtk_shadow_from_string static

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 0535f931ab8156043599177e7162864eae77ce5b
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Jan 24 11:33:06 2016 +0200

    theme: make meta_gtk_shadow_from_string static

 src/ui/theme-parser.c  |   17 +++++++++++++++++
 src/ui/theme-private.h |    1 -
 src/ui/theme.c         |   17 -----------------
 3 files changed, 17 insertions(+), 18 deletions(-)
---
diff --git a/src/ui/theme-parser.c b/src/ui/theme-parser.c
index 1db1946..2eea30a 100644
--- a/src/ui/theme-parser.c
+++ b/src/ui/theme-parser.c
@@ -1609,6 +1609,23 @@ meta_gradient_type_from_string (const char *str)
     return META_GRADIENT_LAST;
 }
 
+static GtkShadowType
+meta_gtk_shadow_from_string (const char *str)
+{
+  if (strcmp ("none", str) == 0)
+    return GTK_SHADOW_NONE;
+  else if (strcmp ("in", str) == 0)
+    return GTK_SHADOW_IN;
+  else if (strcmp ("out", str) == 0)
+    return GTK_SHADOW_OUT;
+  else if (strcmp ("etched_in", str) == 0)
+    return GTK_SHADOW_ETCHED_IN;
+  else if (strcmp ("etched_out", str) == 0)
+    return GTK_SHADOW_ETCHED_OUT;
+  else
+    return -1;
+}
+
 static void
 parse_draw_op_element (GMarkupParseContext  *context,
                        const gchar          *element_name,
diff --git a/src/ui/theme-private.h b/src/ui/theme-private.h
index 324e958..444929c 100644
--- a/src/ui/theme-private.h
+++ b/src/ui/theme-private.h
@@ -875,7 +875,6 @@ gboolean               meta_theme_lookup_color_constant        (MetaTheme
                                                                 char                       **value);
 
 GtkStateFlags          meta_gtk_state_from_string              (const char                  *str);
-GtkShadowType          meta_gtk_shadow_from_string             (const char                  *str);
 GtkArrowType           meta_gtk_arrow_from_string              (const char                  *str);
 MetaImageFillType      meta_image_fill_type_from_string        (const char                  *str);
 
diff --git a/src/ui/theme.c b/src/ui/theme.c
index 50c41e2..5c2d217 100644
--- a/src/ui/theme.c
+++ b/src/ui/theme.c
@@ -6761,23 +6761,6 @@ meta_gtk_state_from_string (const char *str)
     return -1; /* hack */
 }
 
-GtkShadowType
-meta_gtk_shadow_from_string (const char *str)
-{
-  if (strcmp ("none", str) == 0)
-    return GTK_SHADOW_NONE;
-  else if (strcmp ("in", str) == 0)
-    return GTK_SHADOW_IN;
-  else if (strcmp ("out", str) == 0)
-    return GTK_SHADOW_OUT;
-  else if (strcmp ("etched_in", str) == 0)
-    return GTK_SHADOW_ETCHED_IN;
-  else if (strcmp ("etched_out", str) == 0)
-    return GTK_SHADOW_ETCHED_OUT;
-  else
-    return -1;
-}
-
 GtkArrowType
 meta_gtk_arrow_from_string (const char *str)
 {