This results in lots of new WPT test passes.
There were also a couple of WPT tests that turned out to be broken;
tab-size-inline-001 and -002 had errors in their reference files such
that they'd never pass anywhere. So those are fixed here.
Depends on D117331
Differential Revision: https://phabricator.services.mozilla.com/D117332
- Add missing include directives and forward declarations.
- Remove some extra include directives.
- Add missing namespace qualifications.
- Move include directives out of namespace in toolkit/xre/GlobalSemaphore.h
Differential Revision: https://phabricator.services.mozilla.com/D98894
Previously, the DocGroup type was not cycle-collected, as it needed to have
references from other threads for Quantum DOM. Nowadays the only off-main-thread
use of DocGroup is for dispatching runnables to the main thread which should be
tracked using a performance counter for about:performance. This means we can
remove the DocGroup references from these dispatching callsites, only storing
the Performance Counter we're interested in, and simplify make DocGroup be
cycle-collected itself.
This fixes a leak caused by adding the WindowGlobalChild getter to
WindowContext, by allowing cycles between the document and its BrowsingContext
to be broken by the cycle-collector.
Differential Revision: https://phabricator.services.mozilla.com/D108865
Note that this patch only transforms the use of the nsDataHashtable type alias
to a directly equivalent use of nsTHashMap. It does not change the specification
of the hash key type to make use of the key class deduction that nsTHashMap
allows for in some cases. That can be done in a separate step, but requires more
attention.
Differential Revision: https://phabricator.services.mozilla.com/D106008
GetValue is going to be removed in a subsequent patch. It is no longer needed,
because it can be replaced by functions already provided by nsBaseHashtable,
in particular Lookup and Contains.
Also, its name was confusing, since it specifically returns a pointer that
allows and is intended for modifying the entry within the hashtable, rather
than returning by-value. According to the naming rules to be set on
nsBaseHashtable, it would also needed to be renamed to "Lookup*. Removing
its uses saves this effort.
Differential Revision: https://phabricator.services.mozilla.com/D105476
This makes the naming more consistent with other functions called
Insert and/or Update. Also, it removes the ambiguity whether
Put expects that an entry already exists or not, in particular because
it differed from nsTHashtable::PutEntry in that regard.
Differential Revision: https://phabricator.services.mozilla.com/D105473
There are no code changes, only #include changes.
It was a fairly mechanical process: Search for all "AUTO_PROFILER_LABEL", and in each file, if only labels are used, convert "GeckoProfiler.h" into "ProfilerLabels.h" (or just add that last one where needed).
In some files, there were also some marker calls but no other profiler-related calls, in these cases "GeckoProfiler.h" was replaced with both "ProfilerLabels.h" and "ProfilerMarkers.h", which still helps in reducing the use of the all-encompassing "GeckoProfiler.h".
Differential Revision: https://phabricator.services.mozilla.com/D104588
This is equivalent to the check in Document::MaybePreLoadImage, since
otherwise this code won't check the preload service at all. Without
this, we can trigger the assertion in PreloaderBase::NotifyOpen when we
have identical Link header and speculative link element preloads.
It's not a correctness nor perf issue, because the CSS loader will
coalesce the stylesheet load anyways, but it seems better to do this
than to remove the assertion, specially given images already do that.
The test-case in the following patch triggers the issue.
Depends on D103568
Differential Revision: https://phabricator.services.mozilla.com/D103569
This is an issue I found while going through this code and
writing/debugging a test for the bug at hand. Without this, the test in
the actual fix for this bug will fail to actually reuse the preloaded
stylesheet.
It seems reasonable to assume that the intersection of quirks mode
documents using link preload headers is small (and in that case we'd
parse the sheet twice, but oh well).
Differential Revision: https://phabricator.services.mozilla.com/D103567
<link media> applies to both <link rel="stylesheet"> (see
HTMLLinkElement::GetStyleSheetInfo) and all link rel="preload" links,
regardless of as value (see HTMLLinkElement::CheckPreloadAttrs), so pass it
down and check them for all of those cases.
Note that in the <link rel="stylesheet"> case we'd still have to load it, but
it doesn't block rendering and we defer its loading until more important
stylesheets are done (see SheetLoadData::ShouldDefer() which returns false if
the media attribute didn't match). So speculatively loading it seems
counter-productive.
Differential Revision: https://phabricator.services.mozilla.com/D103565
Just drive-by cleanup, no behavior change.
There's an using namespace mozilla, so also remove some useless
namespace qualifications while at it.
Depends on D103562
Differential Revision: https://phabricator.services.mozilla.com/D103563
Take a step towards replacing the encoding menu with a single menu item that
triggers the autodetection manually. However, don't remove anything for now.
* Add an autodetect item.
* Add telemetry for autodetect used in session.
* Add telemetry for non-autodetect used in session.
* Restore and revise telemetry for how the encoding that is being overridden
was discovered.
Differential Revision: https://phabricator.services.mozilla.com/D81132
Storing the charset on cache entries makes the code path uselessly different
when loading from cache relative to uncached loads. Also, for future
telemetry purposes, caching the charset obscures its original source.
Differential Revision: https://phabricator.services.mozilla.com/D101570
For custom element reaction invocation in the parser, we need a way to distinguish the tree appending operation is from fragments or not,
since we don't want to execute reactions until innerHTML finishes running.
(See spec changes https://github.com/whatwg/html/issues/4025)
We don't need to do anything for opAppendText and opAppendCommand since the text and command won't have any chance to
be a custom element.
Differential Revision: https://phabricator.services.mozilla.com/D10226
