bug 1343802 remove unused moz_gtk_enable_style_props r=jhorak+328198

MozReview-Commit-ID: KbAIRCyqmJ8

--HG--
extra : rebase_source : 4b468d9b6bab63a69df389d1a7624272f9ec1a43

widget/gtk/gtk2drawing.c

@@ -66,7 +66,6 @@ static GtkWidget* gHPanedWidget;
 static GtkWidget* gVPanedWidget;
 static GtkWidget* gScrolledWindowWidget;
 
-static style_prop_t style_prop_func;
 static gboolean have_arrow_scaling;
 static gboolean is_initialized;
 
@@ -79,13 +78,6 @@ moz_gtk_set_widget_name(GtkWidget* widget)
     gtk_widget_set_name(widget, "MozillaGtkWidget");
 }
 
-gint
-moz_gtk_enable_style_props(style_prop_t styleGetProp)
-{
-    style_prop_func = styleGetProp;
-    return MOZ_GTK_SUCCESS;
-}
-
 static gint
 ensure_window_widget()
 {

widget/gtk/gtk3drawing.cpp

@@ -18,7 +18,6 @@
 
 #include <math.h>
 
-static style_prop_t style_prop_func;
 static gboolean have_arrow_scaling;
 static gboolean checkbox_check_state;
 static gboolean notebook_has_tab_gap;
@@ -77,13 +76,6 @@ GetStateFlagsFromGtkTabFlags(GtkTabFlags flags)
             GTK_STATE_FLAG_NORMAL : GTK_STATE_FLAG_ACTIVE;
 }
 
-gint
-moz_gtk_enable_style_props(style_prop_t styleGetProp)
-{
-    style_prop_func = styleGetProp;
-    return MOZ_GTK_SUCCESS;
-}
-
 gint
 moz_gtk_init()
 {

widget/gtk/gtkdrawing.h

@@ -67,9 +67,6 @@ typedef enum {
   MOZ_GTK_TAB_SELECTED        = 1 << 10
 } GtkTabFlags;
 
-/* function type for moz_gtk_enable_style_props */
-typedef gint (*style_prop_t)(GtkStyle*, const gchar*, gint);
-
 /*** result/error codes ***/
 #define MOZ_GTK_SUCCESS 0
 #define MOZ_GTK_UNKNOWN_WIDGET -1
@@ -271,15 +268,6 @@ typedef enum {
  */
 gint moz_gtk_init();
 
-/**
- * Enable GTK+ 1.2.9+ theme enhancements. You must provide a pointer
- * to the GTK+ 1.2.9+ function "gtk_style_get_prop_experimental".
- * styleGetProp:  pointer to gtk_style_get_prop_experimental
- * 
- * returns: MOZ_GTK_SUCCESS if there was no error, an error code otherwise
- */
-gint moz_gtk_enable_style_props(style_prop_t styleGetProp);
-
 /**
  * Perform cleanup of the drawing library. You should call this function
  * when your program exits, or you no longer need the library.