[evolution] Remove an empty blockquote if presented after removing from the quoted content

[Tomas Popela <tpopela src gnome org>]

commit 83f034afdf5f3e5c96a8ed928b79382c88cc4b78
Author: Tomas Popela <tpopela redhat com>
Date:   Fri Aug 19 15:00:35 2016 +0200

    Remove an empty blockquote if presented after removing from the quoted content

 .../web-extension/e-editor-dom-functions.c         |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/modules/webkit-editor/web-extension/e-editor-dom-functions.c 
b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
index 4d8b75f..0b929e9 100644
--- a/modules/webkit-editor/web-extension/e-editor-dom-functions.c
+++ b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
@@ -4279,6 +4279,8 @@ e_editor_dom_move_quoted_block_level_up (EEditorPage *editor_page)
                e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (block));
        }
 
+       remove_empty_blocks (document);
+
        if (ev) {
                e_editor_dom_selection_get_coordinates (editor_page,
                        &ev->after.start.x,
@@ -9116,11 +9118,7 @@ save_history_for_delete_or_backspace (EEditorPage *editor_page,
                if (tmp_element)
                        remove_node (WEBKIT_DOM_NODE (tmp_element));
 
-               /* If any empty blockquote is presented, remove it. */
-               tmp_element = webkit_dom_document_query_selector (
-                       document, "blockquote[type=cite]:empty", NULL);
-               if (tmp_element)
-                       remove_node (WEBKIT_DOM_NODE (tmp_element));
+               remove_empty_blocks (document);
 
                /* Selection starts in the beginning of blockquote. */
                tmp_element = webkit_dom_document_get_element_by_id (