This tries to maintain stylistic continuity, while also trying to decouple from
newtab as much as possible. This is a first foray, and future patches will
further this decoupling.
This also modifies about:asrouter to show an error message if the ASRouter devtools
pref is not set to true.
Differential Revision: https://phabricator.services.mozilla.com/D194811
This tries to maintain stylistic continuity, while also trying to decouple from
newtab as much as possible. This is a first foray, and future patches will
further this decoupling.
This also modifies about:asrouter to show an error message if the ASRouter devtools
pref is not set to true.
Differential Revision: https://phabricator.services.mozilla.com/D194811
This also re-runs npm install on browser/components/aboutwelcome to make sure everything in
package-lock.json is up-to-date.
Depends on D193122
Differential Revision: https://phabricator.services.mozilla.com/D193228
This new event will be consumed by DevTools to update style information.
As for `StyleSheetApplicableStateChanged`, this event is emitted from the document.
It's only enabled when `document.styleSheetChangeEventsEnabled` is set to true.
The existing test around the `StyleSheetApplicableStateChanged` is renamed and
modified to assert both events when stylesheets are added, modified and removed.
Differential Revision: https://phabricator.services.mozilla.com/D147271
