There were 3 checks for this preference. Prior to bug 1079355 which ignored the
pref for system principals, the checks were all straightforward pref checks.
The conditionals are somewhat confusing as written. The main idea is the code
inside the blocks only executes if:
- The preference is disabled.
- The RV was success (we don't want to steal error handling, just prevent
success.)
- We're not dealing with the system principal.
As such, I'm removing the full conditional blocks.
Differential Revision: https://phabricator.services.mozilla.com/D51672
--HG--
extra : moz-landing-system : lando
promise rejection event was enabled by default on 69 (bug 1525554).
We could get rid of this preference.
Differential Revision: https://phabricator.services.mozilla.com/D51491
--HG--
extra : moz-landing-system : lando
Behind a pref to ensure that we can turn this off pretty easily if it has perf
impact.
I want to leave the repainting stuff to another bug to land separately, to track
potential (though I hope not!) perf regressions more easily.
Differential Revision: https://phabricator.services.mozilla.com/D50704
--HG--
extra : moz-landing-system : lando
This moves plugin finding logic into a separate class (PluginFinder).
PluginFinder is a runnable. After this commit, there are two ways in which it
can be used:
1. to actually find and load plugins.
2. to check if there have been any changes to plugins.
Although it is a runnable, at this point we still invoke its Run method on the
main thread, so all that's happening is we're separating the "look for plugins
on disk" bits out from everything else.
The goal is to be able to run the IO-intensive FindPlugins (including reading
and writing pluginreg) away from the main thread.
Depends on D48330
Differential Revision: https://phabricator.services.mozilla.com/D48331
--HG--
rename : dom/plugins/base/nsPluginHost.cpp => dom/plugins/base/PluginFinder.cpp
extra : moz-landing-system : lando
* Makes it possible to selectively enable TRR for pbmode/container/window/etc
Differential Revision: https://phabricator.services.mozilla.com/D48363
--HG--
extra : moz-landing-system : lando
This moves plugin finding logic into a separate class (PluginFinder).
PluginFinder is a runnable. After this commit, there are two ways in which it
can be used:
1. to actually find and load plugins.
2. to check if there have been any changes to plugins.
Although it is a runnable, at this point we still invoke its Run method on the
main thread, so all that's happening is we're separating the "look for plugins
on disk" bits out from everything else.
The goal is to be able to run the IO-intensive FindPlugins (including reading
and writing pluginreg) away from the main thread.
Depends on D48330
Differential Revision: https://phabricator.services.mozilla.com/D48331
--HG--
rename : dom/plugins/base/nsPluginHost.cpp => dom/plugins/base/PluginFinder.cpp
extra : moz-landing-system : lando
Lots of these callbacks have a non-`void*` final parameter, which UBSAN
complains about. This commit changes them to have a `void*` parameter.
This requires undoing the machinery added in the first two commits of bug
1473631: `TypePrefChangeFunc` and `PREF_CHANGE_METHOD`. The resulting code is
simpler (which is good) and more boilerplate-y (which is bad) but avoids the
undefined behaviour (which is good).
Differential Revision: https://phabricator.services.mozilla.com/D50901
--HG--
extra : moz-landing-system : lando
Manifest V3 functionality. This applies CSP on the webextension content scripts using either a default csp or an
extension provided csp. It will remain pref'd off but is available for developers to test against, as well as for future
validation of chrome compatibility.
Differential Revision: https://phabricator.services.mozilla.com/D48107
--HG--
extra : moz-landing-system : lando
The idea of these are not to penalize legit uses of scroll anchoring, and
catching pathological cases fast.
The current algorithm I thought of is just whether the average of all the
consecutive scroll anchoring adjustments is less than a given threshold.
If the average adjustment is close to zero and the user is not scrolling, it
means that we're not making much progress.
It is important that zero adjustments don't get counted, since those are common
during window resizes and don't have side-effects anyway.
Exact number may need tuning, let me know if you want it
nightly-and-early-beta-only for now or something.
Depends on D51038
Differential Revision: https://phabricator.services.mozilla.com/D51024
--HG--
extra : moz-landing-system : lando
It's not the kind of thing we want people to allow observing, generally, and
even less so the kind of thing that we may want people to rely on.
Move internal callers (all of them tests) to a new DOMWindowUtils.paintCount
method.
Differential Revision: https://phabricator.services.mozilla.com/D50817
--HG--
extra : moz-landing-system : lando
This patch was largely written by Sotaro.
This patch also adds an off-by-default pref gfx.webrender.compositor that currently does nothing.
Differential Revision: https://phabricator.services.mozilla.com/D50721
--HG--
extra : moz-landing-system : lando
When we have nsZipHandle available (which is the case of crashes from bugs 1550815, 1564444 and 1564921), we send following information in the crash report:
- file name
- current file size
- buffer address
- buffer length
- address that generated SIGBUS
Differential Revision: https://phabricator.services.mozilla.com/D48847
--HG--
extra : moz-landing-system : lando
This is a gross hack, of course, but has the advantage of not breaking sites
that use both zoom and -moz-transform / -moz-transform-origin.
There should be no behavior change when the pref is off, of course, and the
webcompat team wanted to experiment with this.
Differential Revision: https://phabricator.services.mozilla.com/D49792
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.defaultPolicy, network.http.referer.defaultPolicy.trackers, network.http.referer.defaultPolicy.pbmode, and network.http.referer.defaultPolicy.trackers.pbmode to static prefs and updates the uses of their old mirror values.
Differential Revision: https://phabricator.services.mozilla.com/D50541
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.XOriginTrimmingPolicy to a static pref. Leverages do_not_use_directly and a getter to clamp the pref value.
Differential Revision: https://phabricator.services.mozilla.com/D50540
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.trimmingPolicy and leverages do_not_use_directly with a getter to clamp the value.
Differential Revision: https://phabricator.services.mozilla.com/D50539
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.XOriginPolicy to a static pref and leverages 'do_not_use_directly' and a getter in order to clamp the value.
Differential Revision: https://phabricator.services.mozilla.com/D50537
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.referrerLengthLimit to a static pref and replaces its mirror variable.
Differential Revision: https://phabricator.services.mozilla.com/D50536
--HG--
extra : moz-landing-system : lando
Converts network.http.sendRefererHeader to a static pref. The original mirror variable was clamped between 0 and 2, so the pref has been updated with DoNotUseDirectly and a getter.
Differential Revision: https://phabricator.services.mozilla.com/D50535
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.hideOnionSource to a static pref and removes its mirror variable and varcache pref definition.
Differential Revision: https://phabricator.services.mozilla.com/D50534
--HG--
extra : moz-landing-system : lando
Converts network.http.referer.spoofSource to a static pref and removes the varcache instance and mirror variable.
Differential Revision: https://phabricator.services.mozilla.com/D50533
--HG--
extra : moz-landing-system : lando
This change enables the version downgrade sentinel across all channels. We
don't have good telemetry on this, but Chrome reports 0.02%, which is low enough
to just make the change without additional validation on our end.
This only really affects intercepting middleboxes that forward the real server's
ServerHello.random. That's a terrible idea, and, as above, the evidence
suggests that this is now rare enough to have those boxes break connections.
The pref will remain for those cases where problems persist.
Differential Revision: https://phabricator.services.mozilla.com/D50387
--HG--
extra : moz-landing-system : lando
Cosmin Sabou
Brian Hackett
Andrew Sutherland
Dan Minor
Valentin Gosu
Sebastian Streich
Edgar Chen
Emilio Cobos Álvarez
Jeff Muizelaar
Andreea Pavel
sotaro
Gijs Kruitbosch
Noemi Erli
Ciure Andrei
Jeff Walden
Dragana Damjanovic
Nicholas Nethercote
Shane Caraveo
Lee Salzman
Dylan Roeh
Arthur Iakab
Ehsan Akhgari
Matthew Gregan
Markus Stange
Michal Novotny
kriswright
Paul Zuehlcke
Martin Thomson