[evolution] EHTMLEditorView - Don't leak dom-evo-draft outside evolution

[Tomas Popela <tpopela src gnome org>]

commit 6f70081c52dc880a378af563802bc373ae9d5ca0
Author: Yanko Kaneti <yaneti declera com>
Date:   Thu Jul 10 19:46:52 2014 +0300

    EHTMLEditorView - Don't leak dom-evo-draft outside evolution

 e-util/e-html-editor-view.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/e-util/e-html-editor-view.c b/e-util/e-html-editor-view.c
index f5418ca..6f54231 100644
--- a/e-util/e-html-editor-view.c
+++ b/e-util/e-html-editor-view.c
@@ -5086,6 +5086,7 @@ remove_evolution_attributes (WebKitDOMElement *element)
        webkit_dom_element_remove_attribute (element, "x-evo-smiley");
        webkit_dom_element_remove_attribute (element, "data-converted");
        webkit_dom_element_remove_attribute (element, "data-edit-as-new");
+       webkit_dom_element_remove_attribute (element, "data-evo-draft");
        webkit_dom_element_remove_attribute (element, "data-inline");
        webkit_dom_element_remove_attribute (element, "data-uri");
        webkit_dom_element_remove_attribute (element, "data-message");