Masayuki Nakano 08f4c56c7e Bug 1467796 - part 2: Make autocomplete use new method TextEditor::ReplaceTextAsAction() which replaces all text with specified text r=m_kato
InputEvent.inputType needs to distinguish whether inserting text is caused
by insertText command or replaced by autocomplete or spellchecker.
Therefore, nsTextEditorState::SetValue() cannot use
TextEditor::InsertTextAsAction() nor TextEditor::DeleteSelectionAsAction().

This patch reuses TextEditor::SetText()'s slow path for the new method.

Note that the new method uses EditSubAction::eInsertText as top level edit sub-
action because specifying this improves undo/redo behavior.

And also this patch modifies test_bug1368544.html.  Oddly, only on Android,
we get different result.  After removing all text with setUserInput(""),
TextEditor::DeleteSelectionAsSubAction() removes both text node and non-bogus
<br> element from the anonymous-div element.  However, only on Android, new
<br> element is recreated.  I've not understood where this difference comes
from yet.

MozReview-Commit-ID: GKNksctGik

--HG--
rename : toolkit/content/tests/chrome/file_autocomplete_with_composition.js => toolkit/content/tests/chrome/file_editor_with_autocomplete.js
rename : toolkit/content/tests/chrome/test_autocomplete_with_composition_on_input.html => toolkit/content/tests/chrome/test_editor_for_input_with_autocomplete.html
rename : toolkit/content/tests/chrome/test_autocomplete_with_composition_on_textbox.xul => toolkit/content/tests/chrome/test_editor_for_textbox_with_autocomplete.xul
extra : rebase_source : b90419d9e5a01e86f6e6418f8df002c91416acae
2018-07-03 22:25:52 +09:00
..