[gtk] Update expected test output

[Matthias Clasen <matthiasc src gnome org>]

commit 17a5e9b2aab0da37cfb4effebb6ca106c5021d24
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Feb 10 15:03:47 2020 -0500

    Update expected test output
    
    The a11y test for GtkAssistant produces different
    output due to headerbar changes.

 testsuite/a11y/assistant.txt | 48 ++++++++++++++++++++++----------------------
 1 file changed, 24 insertions(+), 24 deletions(-)
---
diff --git a/testsuite/a11y/assistant.txt b/testsuite/a11y/assistant.txt
index 022637ed4a..a1034152c4 100644
--- a/testsuite/a11y/assistant.txt
+++ b/testsuite/a11y/assistant.txt
@@ -60,7 +60,7 @@ window1
     alpha: 1
     cancel
       "push button"
-      parent: headerbar
+      parent: unnamed-GtkContainerAccessible-0
       index: 0
       name: Cancel
       state: enabled focusable sensitive showing visible
@@ -77,7 +77,7 @@ window1
       action 0 keybinding: <Alt>c
     back
       "push button"
-      parent: headerbar
+      parent: unnamed-GtkContainerAccessible-0
       index: 1
       name: Back
       state: enabled focusable sensitive
@@ -92,11 +92,11 @@ window1
       action 0 name: click
       action 0 description: Clicks the button
       action 0 keybinding: <Alt>b
-    close
+    apply
       "push button"
-      parent: headerbar
-      index: 2
-      name: Close
+      parent: unnamed-GtkContainerAccessible-1
+      index: 0
+      name: Apply
       state: enabled focusable sensitive
       toolkit: gtk
       <AtkComponent>
@@ -108,13 +108,13 @@ window1
       <AtkAction>
       action 0 name: click
       action 0 description: Clicks the button
-      action 0 keybinding: <Alt>c
-    last
+      action 0 keybinding: <Alt>a
+    forward
       "push button"
-      parent: headerbar
-      index: 3
-      name: Finish
-      state: focusable
+      parent: unnamed-GtkContainerAccessible-1
+      index: 1
+      name: Next
+      state: focusable showing visible
       toolkit: gtk
       <AtkComponent>
       layer: widget
@@ -125,13 +125,13 @@ window1
       <AtkAction>
       action 0 name: click
       action 0 description: Clicks the button
-      action 0 keybinding: <Alt>f
-    forward
+      action 0 keybinding: <Alt>n
+    last
       "push button"
-      parent: headerbar
-      index: 4
-      name: Next
-      state: focusable showing visible
+      parent: unnamed-GtkContainerAccessible-1
+      index: 2
+      name: Finish
+      state: focusable
       toolkit: gtk
       <AtkComponent>
       layer: widget
@@ -142,12 +142,12 @@ window1
       <AtkAction>
       action 0 name: click
       action 0 description: Clicks the button
-      action 0 keybinding: <Alt>n
-    apply
+      action 0 keybinding: <Alt>f
+    close
       "push button"
-      parent: headerbar
-      index: 5
-      name: Apply
+      parent: unnamed-GtkContainerAccessible-1
+      index: 3
+      name: Close
       state: enabled focusable sensitive
       toolkit: gtk
       <AtkComponent>
@@ -159,4 +159,4 @@ window1
       <AtkAction>
       action 0 name: click
       action 0 description: Clicks the button
-      action 0 keybinding: <Alt>a
+      action 0 keybinding: <Alt>c