Removes the duplicate clipboard.*, devtools.*, and fission.* prefs, excluding fission.autostart, devtools.console.stdout.chrome, and devtools.console.stdout.content. The two devtools prefs are using the `sticky` attribute in order to enable dumping in local artifact builds where `MOZILLA_OFFICIAL` is true. The fission pref must be overridden to add the `locked` attribute. They will be added to `ignore_prefs`.
Differential Revision: https://phabricator.services.mozilla.com/D44256
--HG--
extra : moz-landing-system : lando
Removes the 15 duplicate browser.* prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D44254
--HG--
extra : moz-landing-system : lando
Removes 9 duplicate prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43857
--HG--
extra : moz-landing-system : lando
Removes 10 duplicate prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43856
--HG--
extra : moz-landing-system : lando
Removes 10 duplicate apz.* prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43855
--HG--
extra : moz-landing-system : lando
Removes 10 duplicate apz.* prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43854
--HG--
extra : moz-landing-system : lando
Removes 10 apz.* duplicate prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43853
--HG--
extra : moz-landing-system : lando
Removes 10 apz.* prefs from all.js. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43851
--HG--
extra : moz-landing-system : lando
Removes the duplicate accessibility.* pref from all.js and 10 apz.* prefs. Replaces default values in StaticPrefList.yaml with their all.js counterparts where needed. Imports comments from all.js.
Differential Revision: https://phabricator.services.mozilla.com/D43850
--HG--
extra : moz-landing-system : lando
The tile size is configurable with the prefs layers.compositing-tiles.width/height.
On macOS, whenever a CALayer is touched, the window server will recomposite the
entire layer to the screen. There is no API to mark parts of a layer as damaged.
So if we want the window server to only redraw a small part of the screen, we
need to only touch small layers. This patch achieves that using tiles; whenever
the compositor needs to redraw an area, all tiles that overlap this area will
be drawn to their layers and the window server will recomposite those layers.
On Intel GPUs, compositing in tiles should also help reduce GPU times if there
are multiple layers of overdraw: The overdraw will have better cache locality.
However, the magnitude of this effect is not known and requires further research.
Differential Revision: https://phabricator.services.mozilla.com/D43881
--HG--
extra : moz-landing-system : lando
Because it's violated when updates occur, and when the violation occurs it's
safe to continue, for reasons explained in the patch. This should fix a top
crash.
Differential Revision: https://phabricator.services.mozilla.com/D44102
--HG--
extra : moz-landing-system : lando
For developing properties, we will handle them in an other bug.
Besides, I use an iframe for the test because we create a use counter in
the constructor of Document, which use the prefs to decide what kind of
properties we want to record. So, in the test, we have to reload iframe
to make sure we re-create the document, so does the use counter, to make
sure the prefs work properly.
The two prefs affect the css use counters:
1. layout.css.use-counters.enabled: Allocate use counters, and record
non-custom properties.
2. layout.css.use-counters-unimplemented.enabled: Record all unimplmented
properties into the use counters.
If we disable layout.css.use-counters.enblaed, we don't create use counters
object, so layout.css.use-counters-unimplemented.enabled doesn't work,
either.
Differential Revision: https://phabricator.services.mozilla.com/D43860
--HG--
extra : moz-landing-system : lando
This only enables mDNS on OS X for now. Some versions of Windows lack mDNS
support, there are some oddities with resolving IPv6 addresses on Linux, and
Android has not yet been tested. All of these will be addressed in follow on
bugs.
Differential Revision: https://phabricator.services.mozilla.com/D38496
--HG--
extra : moz-landing-system : lando
See https://groups.google.com/forum/#!topic/mozilla.dev.platform/70NFnet82cU
This commit introduces a new mathml.xlink.disabled option to disable support
for XLink attributes on MathML elements together with a use counter and
deprecation warning when support is enabled. For now, support is only disabled
in Nighly.
In the past, we relied on custom MathML deprecation warnings but those are
removed here. Corresponding tests for these legacy warning messages are
also removed from test_bug553917.html.
link-1.xhtml is run with XLink support enabled (since it check xlink:href)
while browser_contentAltClick.js is updated to check whether XLink has any
effect on MathML, depending on whether the option is enabled.
Differential Revision: https://phabricator.services.mozilla.com/D43332
--HG--
extra : moz-landing-system : lando
Depends on D43639
This will avoid applying High Contrast mode colors to devtools documents even when DevTools are loaded in a frame with type=content
This behavior can be disabled by setting devtools.toolbox.force-chrome-prefs to false
Differential Revision: https://phabricator.services.mozilla.com/D43614
--HG--
extra : moz-landing-system : lando
Converted the following to StaticPrefs so that we can easily test variations:
NS_GC_DELAY
NS_SHRINK_GC_BUFFERS_DELAY
NS_FIRST_GC_DELAY
NS_FULL_GC_DELAY
NS_INTERSLICE_GC_DELAY
NS_USER_INTERACTION_INTERVAL
Differential Revision: https://phabricator.services.mozilla.com/D43112
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/5#issuecomment-475506856
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/kl5c87mBlO0
This patch introduces a new preference
mathml.deprecated_style_attributes.disabled in order to disable legacy support
for attributes background, color, fontfamily, fontsize, fontstyle and
fontweight. Note that xlink:href will be handled separately in bug 1575870.
* A new counter and deprecation message is introduced for these attributes.
In nsMathMLElement, the old WarnDeprecated calls are replaced with a single
call to WarnOnceAbout for the deprecate attributes. Notice that for some
reason, the color attribute used to send warning in both ParseAttribute and
MapMathMLAttributesInto.
* sMtableStyles is removed and replaced with a simple comparison.
* sMathML3Attributes is split into two tables: one for script attributes which
will be handled in bug 1548471 and one for style attributes, handled here.
The attributes in this second table is now ignored when the feature flag is
disabled.
* test_bug553917.html is updated so that it no longer checks the old warning
messages for these attributes. New warning messages have been verified
manually.
* Reftests checking support for these attributes are run with the support
enabled.
* Finally, WPT tests are run with the support disabled and a new test
is added to verify that these attributes are no longer mapped to CSS.
Differential Revision: https://phabricator.services.mozilla.com/D43111
--HG--
extra : moz-landing-system : lando
This only enables mDNS on OS X for now. Some versions of Windows lack mDNS
support, there are some oddities with resolving IPv6 addresses on Linux, and
Android has not yet been tested. All of these will be addressed in follow on
bugs.
Differential Revision: https://phabricator.services.mozilla.com/D38496
--HG--
extra : moz-landing-system : lando
With the new StaticPrefsList (and possibly earlier?) prefs accessed on non-main
threads must now be atomic or assert-fail.
Differential Revision: https://phabricator.services.mozilla.com/D43447
--HG--
extra : moz-landing-system : lando
Converts dom.w3c_pointer_events.dispatch_by_pointer_messages to a static pref and removes its mirror variable.
Differential Revision: https://phabricator.services.mozilla.com/D43524
--HG--
extra : moz-landing-system : lando
Converts ui.context_menus.after_mouseup varcache pref to a static pref and removes its associated function.
Differential Revision: https://phabricator.services.mozilla.com/D43519
--HG--
extra : moz-landing-system : lando
Converts layout.css.devPixelsPerPx to a static pref. This one was one of the slightly odd ones; some values were expecting an atomic float, so instead of defining a regular type float it is defined in StaticPrefList.yaml as an AtomicFloat. I am assuming this was the intent of the pref value all along.
Differential Revision: https://phabricator.services.mozilla.com/D42396
--HG--
extra : moz-landing-system : lando
Converts android.widget_paints_background to a static pref. From my understanding, this pref only matters on android, and the overridden function in nsIWidget defaults to `false`. Based on that I replaced the entire WidgetPaintsBackground() function with a static pref.
Differential Revision: https://phabricator.services.mozilla.com/D42395
--HG--
extra : moz-landing-system : lando
Converts ui.scrolling.negate_wheel_scroll to a static pref and updates its usages. This one is only enabled on android, so I used the IS_ANDROID value to fill it.
Differential Revision: https://phabricator.services.mozilla.com/D42394
--HG--
extra : moz-landing-system : lando
Converts intl.ime.hack.on_any_apps.fire_key_events_for_composition to a static pref and updates its usages.
Differential Revision: https://phabricator.services.mozilla.com/D42393
--HG--
extra : moz-landing-system : lando
Converts ui.key.generalAccessKey, ui.key.chromeAccess, and ui.key.contentAccess to static prefs. Updates usages.
Differential Revision: https://phabricator.services.mozilla.com/D42392
--HG--
extra : moz-landing-system : lando
Converts dom.keyboardevent.dispatch_during_composition and dom.keyboardevent.keypress.dispatch_non_printable_keys_only_system_group_in_content to static prefs. Removes the dispatch_during_composition entry from mobile.js, since it just redefines the same pref value.
Differential Revision: https://phabricator.services.mozilla.com/D42391
--HG--
extra : moz-landing-system : lando
Converts browser.tabs.remote.desktopBehavior to a static pref. Updates usages.
Differential Revision: https://phabricator.services.mozilla.com/D42390
--HG--
extra : moz-landing-system : lando
This patch implements NetlinkService which communicates with kernel via netlink socket. It keeps track of addresses, default routes, interfaces and neighbors and uses it to calculate network ID.
Differential Revision: https://phabricator.services.mozilla.com/D43175
--HG--
rename : netwerk/system/linux/nsNotifyAddrListener_Linux.cpp => netwerk/system/linux/nsNetworkLinkService.cpp
rename : netwerk/system/linux/nsNotifyAddrListener_Linux.h => netwerk/system/linux/nsNetworkLinkService.h
extra : moz-landing-system : lando
This patch implements NetlinkService which communicates with kernel via netlink socket. It keeps track of addresses, default routes, interfaces and neighbors and uses it to calculate network ID.
Differential Revision: https://phabricator.services.mozilla.com/D43175
--HG--
rename : netwerk/system/linux/nsNotifyAddrListener_Linux.cpp => netwerk/system/linux/nsNetworkLinkService.cpp
rename : netwerk/system/linux/nsNotifyAddrListener_Linux.h => netwerk/system/linux/nsNetworkLinkService.h
extra : moz-landing-system : lando
This makes prefs definition simpler, more consistent, and less error-prone.
Differential Revision: https://phabricator.services.mozilla.com/D41145
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/23
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/wIjm9JjVHNg
This commit introduces a new preference option
mathml.legacy_number_syntax.disabled to disable legacy MathML numbers
(e.g. "1234.") that are not supported by CSS. This feature is now disabled by
default.
* test_bug553917.html is updated to check that such legacy values now cause an
error message to be logged into the console when the feature is disabled.
* Legacy MathML features are now disabled for WPT mathml test in a global
__dir__.ini file. Removing legacy numbers allow to pass
mathml/relations/css-styling/lengths-2.html
Differential Revision: https://phabricator.services.mozilla.com/D42907
--HG--
extra : moz-landing-system : lando
Because `InitAlwaysPref` is an internal function, we can reasonably take
`const nsCString&` parameters, which avoids having to needlessly flatten
the already-flattened literal strings being passed to `InitAlwaysPref`.
Differential Revision: https://phabricator.services.mozilla.com/D42836
--HG--
extra : moz-landing-system : lando
Converts network.dns.disablePrefetchFromHTTPS to a static pref. Though the original VarCache pref default to `false`, it looks like the intended value is `true`. (see comment #0 in bug 1572505)
Differential Revision: https://phabricator.services.mozilla.com/D42737
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/75
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/yEMdIOo4i-0
This commit introduces a new preference option
mathml.mathspace_names.disabled to disable *mathspace names for MathML lengths.
For now, these are only disabled in Nightly builds.
* test_bug553917.html is updated to check that these values now cause an
error message to be logged into the console when mathsize names are used
and the feature disabled.
* mathml-negativespace-ref.html and positive-namedspace.html verify support for
mathspace names, so force running them with the support enabled.
* The reference files for mo-lspace-rspace-2.html, mo-lspace-rspace-3.html,
mo-lspace-rspace.html, op-dict-8.html and op-dict-9.html use explicit
lspace/rspace attributes corresponding to the one read from the operator
dictionary. Instead of running them with mathspace names enabled, use the
equivalent em values from core
https://mathml-refresh.github.io/mathml-core/#operator-dictionary
See https://github.com/mathml-refresh/mathml/issues/75#issuecomment-523016332
* Force WPT tests
mathml/presentation-markup/fractions/frac-linethickness-002.html and
mathml/relations/css-styling/lengths-2.html to be run with the features
disabled and remove corresponding failure expectation.
Differential Revision: https://phabricator.services.mozilla.com/D42643
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/24
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/-yV6wb3klSA
This commit introduces a new preference option
mathml.nonzero_unitless_lengths.disabled to disable MathML nonzero unitless
values like "5" for 500%. MathML nonzero unitless are now disabled by default
but it could be easily enabled again later if we decide otherwise.
* test_bug553917.html is updated to check that these values now cause an error
message to be logged into the console rather than a deprecated warning
when nonzero unitless lengths are disabled.
Additionally, the test checking invalid double dots "2..0" is updated not
to use unitless syntax.
* The old test 355548-3.xml checks support for mathsize names and also uses
several features that are going to be deprecated. So it is just run with
the proper preference adjustment.
* mfrac-linethickness-2.xhtml and number-size-1.xhtml check support for
unitless lengths so they are now run with that support enabled.
* WPT tests frac-linethickness-001.html and lengths-1.html are executed with
the some MathML features disabled in order to make them pass.
We get more assertion passing for the "Legacy numbers" test of
lengths-2.html ; however there are still some issues to address
(see bug 1574751).
Differential Revision: https://phabricator.services.mozilla.com/D42427
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/7
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/kyB34PjYXek
This commit introduces a new preference option
mathml.mathsize_names.disabled to disable mathsize keyword values. For
now, these are only disabled in Nightly builds.
* test_bug553917.html is updated to check that these values now cause an
error message to be logged into the console when mathsize names are used
and the feature disabled.
* The old test 355548-3.xml checks support for mathsize names and also uses
several features that are going to be deprecated. So it is just run with
the proper preference adjustment.
* mathml/relations/css-styling/mathsize-attribute-legacy-values.html passes
after this change so the test is run with the mathsize names disabled too
and the failure expectation is removed.
* mathml/relations/css-styling/mathsize-attribute-css-keywords.html is added
to check that CSS keywords won't be supported when we switch to using the
CSS parser in the future. This test passes now when the "small" keyword
is not accepted so it is run with the mathsize names disabled too.
Differential Revision: https://phabricator.services.mozilla.com/D42426
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/4
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/G91-vBeC3Rw
This commit introduces a new preference option
mathml.mfrac_linethickness_names.disabled to disable linethickness names. For
now, these names are only disabled in Nightly builds. Announcements and actual
disabling of this and other MathML features will be considered later.
* test_bug553917.html is updated to check that these values now cause an error
message to be logged into the console.
* mstyle-1.xhtml is updated to use a numeric linethickness since the point of
the test is just to check that the attribute is not supported on mstyle, not
about the actual attribute value.
* Other fractions tests relying on linethickness names are executed with the
proper preference adjustment.
* mathml/presentation-markup/fractions/frac-linethickness-001.html is now
closer to its expectation ; however the test still fails because nonzero
unitless values are not removed yet. See
https://github.com/mathml-refresh/mathml/issues/24
Differential Revision: https://phabricator.services.mozilla.com/D42323
--HG--
extra : moz-landing-system : lando
This one was VarCached to two different variables in two different modules.
Differential Revision: https://phabricator.services.mozilla.com/D41920
--HG--
extra : moz-landing-system : lando
It was remaining from an earlier iteration of bug 1418425 that uses
zlib's crc32 function, but ended up unused because in the end it was
done differently.
Interestingly, the corresponding host objects are not built currently,
and actually fail to build when built manually (or with build system
changes that make them built).
Differential Revision: https://phabricator.services.mozilla.com/D42073
--HG--
extra : moz-landing-system : lando
The commit also adds a missing StaticPrefs_dom.h include for APZEventState.cpp.
Differential Revision: https://phabricator.services.mozilla.com/D41915
--HG--
extra : moz-landing-system : lando
The patch also indents some comments within conditional blocks, which improves
readability.
Differential Revision: https://phabricator.services.mozilla.com/D41303
--HG--
extra : moz-landing-system : lando
All of these prefs are already static prefs, so this removes the varcache pref definitions from WheelTransaction and replaces them with the existing static prefs.
Differential Revision: https://phabricator.services.mozilla.com/D42040
--HG--
extra : moz-landing-system : lando
This will allow these heuristics to be used on mobile.
This depends on GeckoView supporting a JavaScript module
at resource:///modules/BrowserUsageTelemetry.jsm with the
interface described in nsIBrowserUsage.idl. Bug 1573238 has
been filed in order to implement this module on GeckoView.
Differential Revision: https://phabricator.services.mozilla.com/D41621
--HG--
extra : moz-landing-system : lando
Converts layout.css.outline-style-auto.enabled to a static pref and removes nsLayoutUtils::isOutlineStyleAutoEnabled().
Differential Revision: https://phabricator.services.mozilla.com/D41861
--HG--
extra : moz-landing-system : lando
Converts layout.idle_period.required_quiescent_frames and layout.idle_period.time_limit to static prefs. These are the last prefs in nsLayoutUtils::initialize(), but since the function still calls nsComputedDOMStyle::RegisterPrefChangeCallbacks() the commit retains it.
Differential Revision: https://phabricator.services.mozilla.com/D41856
--HG--
extra : moz-landing-system : lando
Converts layout.interruptible-reflow.enabled to a static pref and updates its usage.
Differential Revision: https://phabricator.services.mozilla.com/D41849
--HG--
extra : moz-landing-system : lando
Converts nglayout.debug.invalidation to a static pref. Retains the old getter function from the old static bool, because it makes an additional comparison.
Differential Revision: https://phabricator.services.mozilla.com/D41845
--HG--
extra : moz-landing-system : lando
Converts zoom.maxPercent and zoom.minPercent to static prefs, which creates a new "zoom" category on StaticPrefList.yaml.
Differential Revision: https://phabricator.services.mozilla.com/D41835
--HG--
extra : moz-landing-system : lando
Converts font.size.systemFontScale to a static pref. Removes the function in nsLayoutUtils and does the float division directly in PresShell.
Differential Revision: https://phabricator.services.mozilla.com/D41824
--HG--
extra : moz-landing-system : lando
Converts font.size.inflation.forceEnabled and font.size.inflation.disabledInMasterProcess to static prefs. Like previous revisions, I retained the member variables in PresShell and set them to the static prefs.
Differential Revision: https://phabricator.services.mozilla.com/D41664
--HG--
extra : moz-landing-system : lando
Converts font.size.inflation.lineThreshold varcache pref to a static pref. Like previous revisions, this retains the member variable in PresShell.
Differential Revision: https://phabricator.services.mozilla.com/D41662
--HG--
extra : moz-landing-system : lando
Converts font.size.inflation.minTwips, font.size.inflation.emPerLine, and font.size.inflation.mappingIntercept to static prefs and removes their associated functions from nsLayoutUtils. There are associated member variables in PresShell, but since documentation specified that these variables are set specifically to prevent changes to the cache from being read until page reload, I made the decision to leave these and set them to the static prefs.
Differential Revision: https://phabricator.services.mozilla.com/D41656
--HG--
extra : moz-landing-system : lando
Creates the new 'font' category in StaticPrefList.yaml and adds font.size.inflation.maxRatio to the category. Removes the old static uint in nsLayoutUtils and the function that returns it.
Differential Revision: https://phabricator.services.mozilla.com/D41654
--HG--
extra : moz-landing-system : lando
Converts layout.css.ruby.intercharacter.enabled to a static pref and removes the associated function nsLayoutUtils::IsInterCharacterRubyEnabled(). Also removes the macro INTERCHARACTER_RUBY_ENABLED_PREF_NAME, since it was only being used to add the varcache pref.
Differential Revision: https://phabricator.services.mozilla.com/D41653
--HG--
extra : moz-landing-system : lando
Converts layout.animated-image-layers.enabled to a static pref and removes the nsLayoutUtils::AnimatedImageLayersEnabled() function, replacing it with the static pref.
Differential Revision: https://phabricator.services.mozilla.com/D41652
--HG--
extra : moz-landing-system : lando
Converts layers.offmainthreadcomposition.async-animations and layers.offmainthreadcomposition.log-animations to their respective static prefs. Since all IsAnimationLoggingEnabled() did was create a pref and return the variable sShouldLog, this function is removed and replaced with the static pref.
Differential Revision: https://phabricator.services.mozilla.com/D41651
--HG--
extra : moz-landing-system : lando
The patch also indents some comments within conditional blocks, which improves
readability.
Differential Revision: https://phabricator.services.mozilla.com/D41303
--HG--
extra : moz-landing-system : lando
The main part of the change is the change to ChildSHistory - make it possible to have Go() to be called asynchronously
and also let one to cancel pending history navigations. History object (window.history) can then use either the sync or
async Go(), depending on the dom.window.history.async pref.
LoadDelegate, which is used by GeckoView, needs special handling, since
it spins event loop nestedly. With session history loads and same-document loads we can just
bypass it.
To deal with same-document case, MaybeHandleSameDocumentNavigation is split to IsSameDocumentNavigation,
which collects relevant information about the request and returns true if same-document navigation should happen,
and then later HandleSameDocumentNavigation uses that information to trigger the navigation.
SameDocumentNavigationState is used to pass the information around.
referrer-policy-test-case.sub.js is buggy causing tests to pass only on Firefox with sync history API.
nested-context-navigations-iframe.html.ini is added because of https://bugzilla.mozilla.org/show_bug.cgi?id=1572932
Differential Revision: https://phabricator.services.mozilla.com/D41199
--HG--
extra : moz-landing-system : lando
This makes prefs definition simpler, more consistent, and less error-prone.
Differential Revision: https://phabricator.services.mozilla.com/D41324
--HG--
extra : moz-landing-system : lando
As a result of the expansion, position:fixed elements are attached to the
expanded layout viewport.
The expanded value is used behind a pref which is enabled by default on nightly
initially, and the pref will be fliped in bug 1571599 on other channels.
scrollbars-in-landscape-content.html still fails since the vertical overlay
scrollbar doesn't appear since we are not yet using the expanded value during
reflow to tell whether we need overlay scrollbars or not. This will be fixed
by the next commit.
Differential Revision: https://phabricator.services.mozilla.com/D40771
--HG--
extra : moz-landing-system : lando
The main part of the change is the change to ChildSHistory - make it possible to have Go() to be called asynchronously
and also let one to cancel pending history navigations. History object (window.history) can then use either the sync or
async Go(), depending on the dom.window.history.async pref.
LoadDelegate, which is used by GeckoView, needs special handling, since
it spins event loop nestedly. With session history loads and same-document loads we can just
bypass it.
To deal with same-document case, MaybeHandleSameDocumentNavigation is split to IsSameDocumentNavigation,
which collects relevant information about the request and returns true if same-document navigation should happen,
and then later HandleSameDocumentNavigation uses that information to trigger the navigation.
SameDocumentNavigationState is used to pass the information around.
referrer-policy-test-case.sub.js is buggy causing tests to pass only on Firefox with sync history API.
nested-context-navigations-iframe.html.ini is added because of https://bugzilla.mozilla.org/show_bug.cgi?id=1572932
Differential Revision: https://phabricator.services.mozilla.com/D41199
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extra : moz-landing-system : lando
`TextEditRules::mDeleteBidiImmediately` is cache of
`bidi.edit.delete_immediately` pref value at creation time of `TextEditRules`.
However, this is referred when user removes selection. So, there is no
reason to keep same behavior starting from editor creation. In other words,
it must be better to take same behavior in all editor instances.
Therefore, we should remove it and the pref value should be referred directly
when user tries to remove selection.
Differential Revision: https://phabricator.services.mozilla.com/D41400
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extra : moz-landing-system : lando
Also remove nsSVGUtils::Init(), which is no longer necessary.
Depends on D41697
Differential Revision: https://phabricator.services.mozilla.com/D41698
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extra : moz-landing-system : lando
This makes prefs definition simpler, more consistent, and less error-prone.
The patch also changes the form of the "not Android" condition to one used more
widely in all.js.
Differential Revision: https://phabricator.services.mozilla.com/D41299
--HG--
extra : moz-landing-system : lando
This makes prefs definition simpler, more consistent, and less error-prone.
Differential Revision: https://phabricator.services.mozilla.com/D41298
--HG--
extra : moz-landing-system : lando
A `CacheData` object holds two things: a VarCache/mirror variable address, and
a default value. The previous patch removed the use of the default value.
Therefore, `CacheData` now only holds an address, so there's no need for a
distinct heap object for it, and we can eliminate `CacheData` entirely and just
use the mirror variable address (a `void*`) directly.
The removal of the `CacheData` objects removes one reason for `gCacheData` to
exist (which is to have an owner for those objects). The other reason is to
detect if two or more prefs get VarCached onto a single variable. But given
that VarCaches are on the way out in favour of static prefs (bug 1448219) this
checking is no longer important. So the commit removes `gCacheData` as well.
The above changes save 20-32 KiB per process on 64-bit platforms.
The patch also removes `gCacheDataDesc`, a diagnostic thing from bug 1276488
that isn't relevant with `gCacheData` removed. This means the return type of
`InitInitialObjects` can be simplified.
Finally, the commit renames a few things, taking another step along the path of
renaming VarCache prefs as mirrored prefs, a much better name.
Differential Revision: https://phabricator.services.mozilla.com/D40906
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extra : moz-landing-system : lando
This patch changes how a VarCache pref works when deleted (in some cases) --
the VarCache variable keeps its existing value instead of being reset to a
pre-specified default.
In bug 1570212 I have made sure that no VarCache prefs exhibit this behaviour
in practice any more, so this change should not affect functionality. There is
an assertion that checks this.
The next patch will take advantage of this change by removing the need to
store the pre-specified defaults, which will save memory.
Differential Revision: https://phabricator.services.mozilla.com/D39805
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extra : moz-landing-system : lando
The patch:
- changes `privacy.resistFingerprinting.target_video_res` to a static pref;
- changes `privacy.resistFingerprinting.video_frames_per_sec` and
`privacy.resistFingerprinting.video_dropped_ratio` to code constants;
- removes the unused `RFP_TIMER_VALUE_DEFAULT` and `RFP_JITTER_VALUE_DEFAULT`
constants.
Differential Revision: https://phabricator.services.mozilla.com/D40904
--HG--
extra : moz-landing-system : lando
Fix overly-long lines, add '.' to the end of sentences, put things in a more
sensible order, etc. (No functional changes.)
Differential Revision: https://phabricator.services.mozilla.com/D40903
--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
Another step in the renaming of VarCache variables as mirror variables,
matching the 'mirror' field used in StaticPrefList.yaml.
Differential Revision: https://phabricator.services.mozilla.com/D40794
--HG--
extra : moz-landing-system : lando
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
Converts privacy.fuzzyfox.clockgrainus varcache pref to a static pref. This pref used two #define values, which I also removed.
Differential Revision: https://phabricator.services.mozilla.com/D41102
--HG--
extra : moz-landing-system : lando
Converts mozilla.widget.disable-native-theme varcache pref to a static pref and updates uses of its associated global variable with the pref. This also renames the pref to widget.disable-native-theme to group with other widget prefs.
Differential Revision: https://phabricator.services.mozilla.com/D40721
--HG--
extra : moz-landing-system : lando
Converts layout.framevisibility.amountscrollbeforeupdatevertical and layout.framevisibility.amountscrollbeforeupdatehorizontal to static prefs.
Differential Revision: https://phabricator.services.mozilla.com/D40718
--HG--
extra : moz-landing-system : lando
Converts dom.largeAllocation.testing.allHttpLoads varcache pref to a static pref.
Differential Revision: https://phabricator.services.mozilla.com/D40716
--HG--
extra : moz-landing-system : lando
Converts dom.ipc.processPriorityManager.backgroundPerceivableGracePeriodMS and dom.ipc.processPriorityManager.backgroundGracePeriodMS to static prefs and removes the initializer function they were in, as they were the last prefs initialized there.
Differential Revision: https://phabricator.services.mozilla.com/D40702
--HG--
extra : moz-landing-system : lando
(a) Substitute Cross-Origin header with COEP
(b) Forcing cors in FetchDriver is removed since COEP doesn't need to IIUC
Differential Revision: https://phabricator.services.mozilla.com/D38788
--HG--
extra : moz-landing-system : lando
test_list_json_searchdefault.js is repurposed, as the tests in the searchconfig sub-directory already check the default engine.
Differential Revision: https://phabricator.services.mozilla.com/D41035
--HG--
extra : moz-landing-system : lando
Kristen Wright
Markus Stange
Nicholas Nethercote
Boris Chiou
Eric Rahm
Dan Minor
Joel Olsson
Andreea Pavel
Frederic Wang
Julian Descottes
Andrew Creskey
Gurzau Raul
Chris H-C
Ehsan Akhgari
Noemi Erli
Michal Novotny
Dragana Damjanovic
Cameron McCormack
Kershaw Chang
Jan Varga
Brian Hackett
Will Hawkins
Brindusan Cristian
Perry Jiang
Sebastian Streich
Frédéric Wang
Nathan Froyd
Sylvestre Ledru
Dorel Luca
Alastor Wu
Ciure Andrei
Henri Sivonen
Jeff Muizelaar
Mike Hommey
Charlie Marlow
Olli Pettay
Hiroyuki Ikezoe
Jan Andre Ikenmeyer
Coroiu Cristina
Masayuki Nakano
Jon Coppeard
dlee
Botond Ballo
Christoph Kerschbaumer
Tom Ritter
Junior Hsu
Mark Banner