[gtk+] entry, textview: Use a dedicated style class for magnifier

[Matthias Clasen <matthiasc src gnome org>]

commit d5ff9af94e7f044c86eb9aafffdbd2d00c5fb048
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 2 12:40:38 2015 -0500

    entry, textview: Use a dedicated style class for magnifier
    
    This will free up "osd" as an application-level style class,
    and lets us style magnifiers differently.

 gtk/gtkentry.c    |    2 +-
 gtk/gtktextview.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index 6d9022d..e1d7ab1 100644
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -2728,7 +2728,7 @@ gtk_entry_ensure_magnifier (GtkEntry *entry)
   _gtk_magnifier_set_magnification (GTK_MAGNIFIER (priv->magnifier), 2.0);
   priv->magnifier_popover = gtk_popover_new (GTK_WIDGET (entry));
   gtk_style_context_add_class (gtk_widget_get_style_context (priv->magnifier_popover),
-                               GTK_STYLE_CLASS_OSD);
+                               "magnifier");
   gtk_popover_set_modal (GTK_POPOVER (priv->magnifier_popover), FALSE);
   gtk_container_add (GTK_CONTAINER (priv->magnifier_popover),
                      priv->magnifier);
diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index 86c28f3..719096f 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -1759,7 +1759,7 @@ _gtk_text_view_ensure_magnifier (GtkTextView *text_view)
   _gtk_magnifier_set_magnification (GTK_MAGNIFIER (priv->magnifier), 2.0);
   priv->magnifier_popover = gtk_popover_new (GTK_WIDGET (text_view));
   gtk_style_context_add_class (gtk_widget_get_style_context (priv->magnifier_popover),
-                               GTK_STYLE_CLASS_OSD);
+                               "magnifier");
   gtk_popover_set_modal (GTK_POPOVER (priv->magnifier_popover), FALSE);
   gtk_container_add (GTK_CONTAINER (priv->magnifier_popover),
                      priv->magnifier);