[gtk+] GtkScrolledWindow: document changed default policy

[Matthias Clasen <matthiasc src gnome org>]

commit 71991f339d5b90e883db8ef0f7ddb760f82cbb00
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Sep 25 11:18:28 2010 -0400

    GtkScrolledWindow: document changed default policy

 docs/reference/gtk/migrating-2to3.xml |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/migrating-2to3.xml b/docs/reference/gtk/migrating-2to3.xml
index 1d003e2..65c3879 100644
--- a/docs/reference/gtk/migrating-2to3.xml
+++ b/docs/reference/gtk/migrating-2to3.xml
@@ -427,6 +427,15 @@ cairo_destroy (cr);
   </section>
 
   <section>
+    <title>GtkScrolledWindow policy</title>
+
+    <para>
+     The default values for the #GtkScrolledWindow:hscrollbar-policy and
+     #GtkScrolledWindow:vscrollbar-policy properties have been changed from
+     'never' to 'automatic'. If your application was relying on the default
+     value, you will have explicitly set it explicitly.
+  </section>
+  <section>
     <title>Prevent mixed linkage</title>
     <para>
       Linking against GTK+ 2.x and GTK+ 3 in the same process is problematic