[evolution] Print the history stack after removing item from it

[Tomas Popela <tpopela src gnome org>]

commit 4ec8d422ad007711e522ba1df17569a6d6820fab
Author: Tomas Popela <tpopela redhat com>
Date:   Thu Mar 9 11:10:11 2017 +0100

    Print the history stack after removing item from it
    
    If CAMEL_DEBUG=webkit is activated.

 .../web-extension/e-editor-undo-redo-manager.c     |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c 
b/src/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
index b774f49..51d1c8b 100644
--- a/src/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
+++ b/src/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
@@ -2371,7 +2371,15 @@ e_editor_undo_redo_manager_remove_current_history_event (EEditorUndoRedoManager
        if (!manager->priv->history)
                return;
 
+       if (camel_debug ("webkit:undo")) {
+               printf ("\nREMOVING EVENT:\n");
+               print_history_event (manager->priv->history->data);
+       }
+
        remove_history_event (manager, manager->priv->history);
+
+       if (camel_debug ("webkit:undo"))
+               print_history (manager);
 }
 
 void