Some gradients do not appear to trigger the new gradient editor.
I used styles.css:
background: linear-gradient(green, blue);
<link href='styles.css' rel='stylesheet'>
Changing the gradient to linear-gradient(0deg, green, blue) did work.
Created attachment 230062 [details]
WebInspector.LinearGradient.linearGradientWithComponents() is being called with components = [["green"], ["blue"]] and hits the following branch:
// We don't support any of the legacy linear gradient formats.
… which was added in http://trac.webkit.org/changeset/165017 to fix https://bugs.webkit.org/show_bug.cgi?id=129623.
Created attachment 230065 [details]
Comment on attachment 230065 [details]
Clearing flags on attachment: 230065
Committed r167756: <http://trac.webkit.org/changeset/167756>
All reviewed patches have been landed. Closing bug.