Makoto Kato a6944a1428 Bug 1719110 - Add nsIEditorSpellCheck.suggest to get rid of PRemoteSpellcheckEngine.CheckAndSuggest. r=masayuki
When getting suggestions from spellchecker's result, we use sync IPC
(`PRemoteSpellcheckEngine.CheckAndSuggest`). This is used by showing context
menu only on Gecko. So I think that we can remove this IPC if we add async API
to get spellchecker suggestions.

And in comm-central's code, `CheckCurrentWord` and `GetSuggestedWord` seems to
use on spellchecker dialog (content/dialogs/EdSpellCheck.js in mail and suite)
that runs on parent process. So c-c won't use this IPC method.

So I would like to add the promise version of getting spellchecker's
suggestion.

Differential Revision: https://phabricator.services.mozilla.com/D119936
2021-08-10 03:55:25 +00:00
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