Masayuki Nakano d060d644d6 Bug 1663797 - Make delete handler of HTMLEditor not try to join <html>, <head> and <body> r=m_kato
It'll fail to join them when its utility methods actually join them.
However, it should be considered earlier timing because the preparation
DOM tree changes before joining them causes creating odd tree (see the
removed cases of the test).  Therefore, we should make them stop handling
deletion before modifying the DOM tree.

Depends on D89579

Differential Revision: https://phabricator.services.mozilla.com/D89580
2020-09-15 07:33:58 +00:00
..