"layers.async-pan-zoom.enabled" has been enabled for all platforms for a
long time. I reword the comment to avoid confusion.
Differential Revision: https://phabricator.services.mozilla.com/D5471
--HG--
extra : moz-landing-system : lando
Use PrioEncoder to encode a few already-included histograms, so we can compare results on the Telemetry server side.
Differential Revision: https://phabricator.services.mozilla.com/D5088
--HG--
extra : moz-landing-system : lando
Some Gtk+ themes use non-rectangular toplevel windows. To fully support
such themes we need to make toplevel window transparent with ARGB visual.
It may cause performance issue so let's put it under a preference
and allow distros to enable it per default theme.
Depends on D4664
Differential Revision: https://phabricator.services.mozilla.com/D4665
--HG--
extra : moz-landing-system : lando
Add a preference, layout.css.clip-path-path.enabled, for |clip-path:path()|.
Differential Revision: https://phabricator.services.mozilla.com/D4965
--HG--
extra : moz-landing-system : lando
1. Add network.cookie.QuotaPerHost, which has the default value 150.
2. When the cookies exceed more than 180, evict cookies to 150.
3. The concept of eviction is to sort all cookies by whether the cookie is expired and the cookie's last access time. Then, evict cookies by the given count.
4. Details of evict algorithm:
4.1 Create a priority queue and push all cookies in it.
4.2 Use custom comparator to compare the cookie by expiry and last access.
4.3 Pop 30(180 - 150) cookies from the queue and append them to an output array.
Differential Revision: https://phabricator.services.mozilla.com/D3342
--HG--
extra : moz-landing-system : lando
nsAutoCopyListener is a singleton class but refcountable and a selection
listener. nsFrameSelection adds it to only normal Selection when it's on
macOS or it's enabled by the pref. Additionally, it's always first selection
listener since it's added immediately after Selection instance is created.
So, we can make it a static class, and normal Selection instance should have
a bool to decide whether it should notify nsAutoCopyListener of its changes.
Then, we can save the cost of grabbing it with local RefPtr and the virtual
call.
Additionally, this patch renames nsAutoCopyListener to mozilla::AutoCopyListener
and optimizes constructor of nsFrameSelection (using bool var cache to retrieve
the pref, avoid retrieving the pref on macOS).
Differential Revision: https://phabricator.services.mozilla.com/D4504
--HG--
rename : layout/generic/nsAutoCopyListener.h => layout/generic/AutoCopyListener.h
extra : moz-landing-system : lando
We can access the bool pref in C++ by writing
if (StaticPrefs::layout_css_column_span_enabled()) {
// do something
}
Differential Revision: https://phabricator.services.mozilla.com/D4020
--HG--
extra : moz-landing-system : lando
Still not hooked into telemetry, I talked with :janerik and :gfritzsche about
that, but test incoming!
This intentionally doesn't handle CSSOM and such for now, will file followups
for those, though should be trivial.
I want to unify / clean up how we do the use counters and the error reporting
stuff for CSSOM, since the current function call still shows up in profiles,
but that should be a follow-up.
Differential Revision: https://phabricator.services.mozilla.com/D3828
