Some of it was dead code, another was inlining a not very useful function (and
in one case redundant, since EnsureInitialized() happened right after
Refresh()).
Differential Revision: https://phabricator.services.mozilla.com/D43042
--HG--
extra : moz-landing-system : lando
Rather than short circuit the refresh driver, this instead only bypasses painting on
Android when WebVR is in immersive mode.
Differential Revision: https://phabricator.services.mozilla.com/D42973
--HG--
extra : moz-landing-system : lando
Removes vsync.parentProcess.highPriority pref and stores BrowserTabsRemoteAutostart() directly into sHighPriorityEnabled.
Differential Revision: https://phabricator.services.mozilla.com/D42962
--HG--
extra : moz-landing-system : lando
Collect telemetry for the number of pending style and layout flush requests per
flush and the number of style and layout flushes per nsRefreshDriver::Tick. A
style flush reports only style requests, but a layout flush reports style and
layout requests since flushing layout implies a style flush also.
Differential Revision: https://phabricator.services.mozilla.com/D40756
--HG--
extra : moz-landing-system : lando
I replaced the values with -moz-inline-box in the crashtests
rather than removing them. I think they are still valuable
after replacing the display value.
Differential Revision: https://phabricator.services.mozilla.com/D42551
--HG--
extra : moz-landing-system : lando
This condition was needed when FindInsertionPrevSibling and co didn't understand
display: contents.
Editor is pretty broken (and calls into PresShell::ContentRemoved directly, and
incorrectly, using anonymous nodes).
In this case we were taking the XBL path because of display: contents, which
means that we tried to seek to the editor anonymous node, and crash (since it's
not an explicit kid).
Editor needs to get fixed, but this is technically more correct and fixes the
crash, so we may as well take it in the interim.
Differential Revision: https://phabricator.services.mozilla.com/D42472
--HG--
extra : moz-landing-system : lando
When contents notify IME or requests something to IME, they need to use
an `nsIWidget` instance which may have focus if active, and handles
native keyboard/IME events since that knows correct native IME context.
Currently, such widget exactly matches with the result of
`nsPresContext::GetRootWidget()`. However, this is unclear for most developers.
Therefore, this patch creates a wrapper method of it named
`nsPresContext::GetTextInputHandlingWidget()`. Then, also adds
`BrowserParent::GetTextInputHandlingWidget()` wraps it. Finally, makes
`IMEStateManager` call `GetTextInputHandlingWidget()` of them.
Differential Revision: https://phabricator.services.mozilla.com/D42301
--HG--
extra : moz-landing-system : lando
Resolution is at:
* https://github.com/w3c/csswg-drafts/issues/3779#issuecomment-481762912
Tests are at https://chromium-review.googlesource.com/c/chromium/src/+/1547974,
I'll make sure to wait until they're in the tree and ensure they're passing.
Note that we need to ensure in the frame constructor that the document element
is styled _before_ calling UpdateViewportScrollStylesOverride(). This saves
duplicated work (since ResolveStyleLazily throws away the style).
ResolveStyleLazily already returns out of date styles, unless the element is not
styled yet, or is in a `display: none` subtree, in which case it computes and
returns a new (up-to-date) style.
So the switch to the FFI call only should change behavior for the display: none
subtree case (since we ensure the unstyled case isn't hit by styling the
document earlier). But that case is one of the cases we're interested in
changing, conveniently.
Depends on D40080
Differential Revision: https://phabricator.services.mozilla.com/D39204
--HG--
extra : moz-landing-system : lando
Return a raw pointer instead of a strong reference to a ComputedStyle, and
handle the case of the style not being present by returning null rather than
requiring an extra function to check it and crashing if the precondition is not
met.
Also, name them so that it's clear they just return outdated styles and don't
make any extra effort.
This is just cleanup that makes the next patch easier / more obvious.
Differential Revision: https://phabricator.services.mozilla.com/D40080
--HG--
extra : moz-landing-system : lando
They're bad, specially if they do vastly different thing in overloaded
functions, like aUseSystemPrincipal and aIsPreload. :)
Differential Revision: https://phabricator.services.mozilla.com/D40851
--HG--
extra : moz-landing-system : lando
This patch is auto-generated by the following command:
./mach clang-format -p layout/
Differential Revision: https://phabricator.services.mozilla.com/D42218
--HG--
extra : moz-landing-system : lando
Run broken-column-rule-1.html with column-span enabled because it was
regressed by Bug 1548100 Part 2, but fixed by this patch.
Differential Revision: https://phabricator.services.mozilla.com/D41907
--HG--
extra : moz-landing-system : lando
The counting code was incrementing the start counter twice for <li value>, as it
generates both an increment and a reset.
We should instead only increment it once per list-item, that is, once per
increment.
Differential Revision: https://phabricator.services.mozilla.com/D42001
--HG--
extra : moz-landing-system : lando
The fixed still worked because we get another SetBounds call right after with the same bounds. But it does mean we are doing some useless invalidation.
Differential Revision: https://phabricator.services.mozilla.com/D42059
--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
svg.transform-box.enabled is already a static pref, so I removed the varcache definition of it in nsLayoutUtils.
Differential Revision: https://phabricator.services.mozilla.com/D41850
--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
Mats Palmgren
Ting-Yu Lin
Jonathan Kew
Emilio Cobos Álvarez
Botond Ballo
Randall E. Barker
Mike Hommey
Kristen Wright
Dan Glastonbury
Masayuki Nakano
Daniel Holbert
Noemi Erli
Timothy Nikkel