1088179 - Convert touch caret code to using :-moz-native-anonymous so that it doesn't expose styles for magic attribute names to content

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

We should convert touch caret code to using :-moz-native-anonymous so that it doesn't expose styles for magic attribute names to content, i.e., reland patch 6 of bug 1082899 after fixing the tests.

Comment 1

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

My mistake was relatively silly; there were 3 elements with 3 different class attributes, so not everything matched .moz-touchcaret.  But the existing class attributes were sufficient so I don't need class attribute doubling anymore either.


https://treeherder.mozilla.org/ui/#/jobs?repo=try&revision=ee6455b29195
https://tbpl.mozilla.org/?tree=Try&rev=ee6455b29195

Comment 2

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Attachment: Convert touch caret code to using :-moz-native-anonymous so that it doesn't expose styles for magic attribute names to content

I tested locally on a Flame that using this without the ua.css changes
breaks the touch caret (it doesn't appear), but with the ua.css changes
the touch caret appears again.

This was formerly bug 1082899 patch 6.

Comment 3

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

https://hg.mozilla.org/integration/mozilla-inbound/rev/efee5ba65af4

Comment 4

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/efee5ba65af4