Bindgen is no longer necessary now that Rust bindings are generated by
generate_static_pref_list.py.
Differential Revision: https://phabricator.services.mozilla.com/D40793
--HG--
extra : moz-landing-system : lando
It's much nicer.
One nice thing about this is that the new code is subject to the existing
threadedness checking, which identified that several of these should be atomic
because they're accessed off the main thread.
Differential Revision: https://phabricator.services.mozilla.com/D40792
--HG--
extra : moz-landing-system : lando
This patch introduces a new Rust crate called `static_prefs`.
It also changes generate_static_pref_list.py to generate two new files.
- StaticPrefsCGetters.cpp: contains C getters, which are just wrappers around
the C++ getters. This is included into Preferences.cpp.
- static_prefs.rs: contains declarations for the C getters, plus the `pref!`
macro which provides nice syntax for calling the C getters. This is included
into static_prefs/src/lib.rs.
The new code is only generated for prefs marked with the new `rust` field in
the YAML. It's opt-in because there's no point generating additional code for
900+ static prefs when only about 20 are currently used from Rust.
This patch only marks a single pref (`browser.display.document_color_use`) with
`rust: true`. That pref isn't accessed from Rust code in this patch, but it's
necessary because the generated Rust code is invalid if there are zero
Rust-accessed prefs. (The next patch will access that pref and others from Rust
code.
Differential Revision: https://phabricator.services.mozilla.com/D40791
--HG--
extra : moz-landing-system : lando
generate_static_pref_list currently has two functions:
- generate_header(): this checks the YAML and generates most of the code.
- emit_header(): this does a bit of additional code generation and writes the
code to file.
This patch gives it a cleaner structure:
- check_pref_list(): this checks the YAML.
- generate_code(): this generates all the code. (It calls check_pref_list()
first.)
- emit_code(): this just writes the code to file.
The patch also improves the testing in test_generate_static_pref_list.py,
so that it checks the full contents of all generated files.
All these improvements will help with the next patch, which adds two additional
generated files.
The patch also fixes a couple of minor errors in the comment at the top of
StaticPrefList.yaml.
Differential Revision: https://phabricator.services.mozilla.com/D40790
--HG--
extra : moz-landing-system : lando
We don't want to enable audio competing by default, so hide this feature behind a static pref.
Differential Revision: https://phabricator.services.mozilla.com/D38143
--HG--
extra : moz-landing-system : lando
Make use of the new DecoderBenchmark class in MediaCapabilities instead of the old Benchmark mechanism.
Differential Revision: https://phabricator.services.mozilla.com/D38315
--HG--
extra : moz-landing-system : lando
We don't want to enable audio competing by default, so hide this feature behind a static pref.
Differential Revision: https://phabricator.services.mozilla.com/D38143
--HG--
extra : moz-landing-system : lando
This removes accesibility.AOM.enabled from all.js, as the previous patch defines it in staticpreflist.yaml.
Differential Revision: https://phabricator.services.mozilla.com/D40286
--HG--
extra : moz-landing-system : lando
Converts accessibility.AOM.enabled to static pref and removes the related mirror variable and static flag used to initially generate the varcache pref
Differential Revision: https://phabricator.services.mozilla.com/D40101
--HG--
extra : moz-landing-system : lando
This can be done by changing the pref from being enable instead of disable.
Differential Revision: https://phabricator.services.mozilla.com/D40522
--HG--
extra : moz-landing-system : lando
Previously, the network.webRTCIPHandlingPolicy "disable_non_proxied_udp" only
enabled the use of WebRTC if a proxy was configured and the WebRTC service
supported TURN TCP.
This aims to match Chrome's behavior by forcing the use of a proxy if one is
configured, otherwise falling back to mode 3 (no host candidates and default
route only).
Also, remove some dead code left over from the old way of routing TURN
communications through an HTTP proxy.
Differential Revision: https://phabricator.services.mozilla.com/D37892
--HG--
extra : moz-landing-system : lando
We unconditionally clamp all times to 20us and not just performance.now()
This will consistently apply a 'safe' minimal clamping (it's not safe but
I guess it's safer than ns-level precision) to all timestamps, and remove
intermittents that are caused by comparing a clamped performance.now() to
an unclamped [something else].
Differential Revision: https://phabricator.services.mozilla.com/D38806
--HG--
extra : rebase_source : 85f42a69cc88101c460acf784962076d39813627
We now correctly handle the following cases:
- Thunderbird
- the Browser Toolbox/Console
- Two safe and common idioms
- when general.config.filename is set and userChromeJS does shenanigans
We also change the function to only crash in Debug mode, and for Release channels
we report diagnostic information in a way that does not reveal user data.
Differential Revision: https://phabricator.services.mozilla.com/D39557
--HG--
extra : moz-landing-system : lando
This commit removes `MirrorKind` by splitting the `VARCACHE_PREF` macros in
two, giving `ALWAYS_PREF` and `ONCE_PREF` macros. This is good because most of
the time the generated code is quite different for the two cases.
The commit also removes the examples of code produced by the macros in
comments. These are kind of useful, but also quite verbose and a pain to
maintain.
Differential Revision: https://phabricator.services.mozilla.com/D40166
--HG--
extra : moz-landing-system : lando
This commit:
- improves the wording of some comments;
- renames `UpdatePolicy` as `MirrorKind`, to reflect the new terminology we are
starting to use;
- does a couple of other minor clean-ups.
Differential Revision: https://phabricator.services.mozilla.com/D40161
--HG--
extra : moz-landing-system : lando
