This introduces the machinery needed to generate crash annotations from a YAML
file. The relevant C++ functions are updated to take a typed enum. JavaScript
calls are unaffected but they will throw if the string argument does not
correspond to one of the known entries in the C++ enum. The existing whitelists
and blacklists of annotations are also generated from the YAML file and all
duplicate code related to them has been consolidated. Once written out to the
.extra file the annotations are converted in string form and are no different
than the existing ones.
All existing annotations have been included in the list (and some obsolete ones
have been removed) and all call sites have been updated including tests where
appropriate.
--HG--
extra : source : 4f6c43f2830701ec5552e08e3f1b06fe6d045860
1. We will add more shape-like types in the future, so it's better to
use union to reduce the memory usage.
2. Those shape-like types are mutual exclusive, so we could use union to
wrap them.
Differential Revision: https://phabricator.services.mozilla.com/D2746
--HG--
extra : moz-landing-system : lando
This gcc 4.9.2 workaround (from bug 1273048) is no longer needed because Firefox for Android now uses clang instead of gcc (as of bug 1163171).
The gcc bug was fixed in gcc 4.8.5 and 4.9.3:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64037
MozReview-Commit-ID: IAKONNSkqcz
--HG--
extra : rebase_source : 643dd54bb2fba5c42dc2fd94d037c4867c48aaf9
extra : source : c0a136d3504df14eef7f03e3a5588a47519035d5
This fixes the regression of three web-platform-test reftests:
testing/web-platform/tests/css/css-contain/contain-paint-002.html
testing/web-platform/tests/css/css-contain/contain-paint-011.html
testing/web-platform/tests/css/css-contain/contain-paint-012.html
that was caused by patch 1, but it's written on top of the code in
patches 2 and 3 so it's easier to fix afterwards.
Differential Revision: https://phabricator.services.mozilla.com/D2812
--HG--
extra : rebase_source : 030c72d1f2945795afe8a81112cd6cb7035d9d6b
This fixes a rather subtle bug. What the underlying code here is trying
to do is remove nsChangeHint_UpdateContainingBlock when some properties
that influence whether a frame is a containing block for absolutely
positioned or fixed positioned elements have changed, but the final
calculation of being a containing block has not changed. However, the
old code was using a function that tested whether the style could
*possibly* lead to a frame being a containing block. Some of the
properties (like the transform properties) that lead to being a
containing block, for example, don't apply to non-replaced inlines.
Some, however, do (such as 'filter'). So if there's a dynamic change
adding or removing a filter, on an inline that also has an *ignored*
transform property (like 'transform' or 'perspective') set, then the
code prior to this patch causes us to remove the UpdateContainingBlock
hint.
This patch fixes things by testing whether being a containing block
could have changed for *any* type of frame, by separately testing the
changes.
The added tests fail without the patch and pass with the patch, viewed
in isolation. However, without the previous patch, test 003 passes.
Test 003 also fails in Chrome (but 001 and 002 pass).
Differential Revision: https://phabricator.services.mozilla.com/D2814
--HG--
extra : rebase_source : 0a5dbb15a058cf4a43d989bf53f042c5b718e24d
We only have this so that ::-moz-placeholder keeps serializing as
::-moz-placeholder, but I don't think anybody really cares.
Edge aliases ::-webkit-input-placeholder to ::-ms-input-placeholder at parse
time as well, as can be seen in:
```
let s = document.createElement('style');
s.innerHTML = `input::-webkit-input-placeholder { color: red };`;
document.body.appendChild(s);
document.body.innerHTML = s.sheet.cssRules[0].cssText;
```
And I think this is more consistent with what we do for CSS properties that are
aliases.
Differential Revision: https://phabricator.services.mozilla.com/D2595
MozReview-Commit-ID: 3ImDWamJhxh
Copy over non-rule font faces to the static clone document that is used
during printing.
MozReview-Commit-ID: 8ggNrCcVpEK
--HG--
extra : rebase_source : 27e270edd28c3ecf19a99f4df5398a89e6c53e6a
This would fix this bug as well as webcompat/web-bugs#17900.
The argument for this to be a reasonable change is that, table cells can
never shrink below the min intrinsic size, so overflow-wrap: break-word
doesn't make any sense in table when it didn't affect intrinsic size.
So this change basically revert the behavior of bug 1472386 for tables
which seems to be the biggest problem so far.
Differential Revision: https://phabricator.services.mozilla.com/D2638
--HG--
extra : moz-landing-system : lando
This saves about 37 KiB of memory across the UA style sheets.
MozReview-Commit-ID: EoZnlmyWwxX
--HG--
extra : rebase_source : cd8ef0ba838618f9a4583b7d9896caa3a0602199
Looks like these used this mechanism for no great reason, and actually doing
this exposes trivially whether fingerprinting-resistance is enabled, which looks
like an anti-goal (if a media query parses correctly, and doesn't match either 1
or 0, then fingerprinting-resistance is enabled).
Differential Revision: https://phabricator.services.mozilla.com/D2493
MozReview-Commit-ID: 76tIIkwlpeP
Always assume allowed-for-all-content. There are a couple callers which weren't
doing that:
* A unit test -> removed.
* ComputeAnimationDistance: Used for testing (in transitions_per_property), and
for the animation inspector. The animation inspector shouldn't show
non-enabled properties. The transitions_per_property test already relies on
getComputedStyle stuff which only uses eForAllContent.
* GetCSSImageURLs: I added this API for the context menu page and such. It
doesn't rely on non-enabled-everywhere properties, it was only using
eInChrome because it was a ChromeOnly API, but it doesn't really need this.
Differential Revision: https://phabricator.services.mozilla.com/D2514
MozReview-Commit-ID: 4VOi5Su3Bos
The loop was mutating the nsCSSPropertyID used to guard the exit, which is
obviously wrong.
This branch is pretty rarely taken, since people don't usually specify `all` as
a transition property other than the first, for which case we take the fast path
with `checkProperties = false`. Our test-suite failed to catch this.
Added a crashtest that hangs without this patch.
The reason bug 1478990 regressed this is because it changed the order of
nsCSSPropertyID so that `p` actually went backwards causing the infinite loop,
but the bug was introduced (by me, whoops) in bug 1309752.
Differential Revision: https://phabricator.services.mozilla.com/D2552
MozReview-Commit-ID: Ii3D1FaZ31R
Margareta Eliza Balazs
Xidorn Quan
Ting-Yu Lin
Emilio Cobos Álvarez
Morgan Rae Reschenberg
Cosmin Sabou
L. David Baron
Gabriele Svelto
Nazım Can Altınova
Csoregi Natalia
Brindusan Cristian
Boris Chiou
Olli Pettay
Ciure Andrei
arthur.iakab
Chris Peterson
Jonathan Watt
Daniel Holbert
Noemi Erli
dvarga
Brendan Dahl
Dorel Luca
Cameron McCormack