And mCharCode shouldn't be compared with NS_VK_*, nsIDOMKeyEvent::DOM_VK_*. Additionally, when it's compared with a character constant, cast isn't necessary.
MozReview-Commit-ID: JMT614copjG
--HG--
extra : rebase_source : 69ee3c589e5a71c814ec9a40ac3aab39c789c11d
And also WidgetKeyboardEvent::mKeyCode should be compared with NS_VK_* rather than nsIDOMKeyEvent::DOM_VK_*.
MozReview-Commit-ID: IKjQ1nr8XYe
--HG--
extra : rebase_source : 83125cd2523f6b70759f621470aad23b00aae8ae
The user can switch to the main <summary> by tab key, and toggle the
<details> by either 'space' key or 'enter' key.
'return' key is handled with 'keypress', and the 'space' key is handled
with 'keyup' like the HTMLInputElement.
MozReview-Commit-ID: HE6IduUGCpj
--HG--
extra : rebase_source : 34598d95f35bf6b5bd927457ee09e42eb6ec0a68