I realized that our `HTMLEditUtils::IsFormatNode` is not maintained different
from the other browsers. Therefore, only we do not check new elements defined
after HTML 4.01. This patch aligns the list of the format elements to the
others [1].
Then, this also changes some expectations of `editing/run/formatblock.html`
to align common behavior of the browsers.
Note that we mapped `formatBlock` of `execCommand` to `cmd_paragraphState`,
and the XUL command handles `<blockquote>` in a different path [2] and the
behavior is pretty different from the other formatBlock command implementations.
Therefore, this patch creates new command for `formatBlock` and makes
`HTMLEditor` switch behavior in any places.
1. ba50f40fc4:third_party/WebKit/WebCore/editing/FormatBlockCommand.cpp;l=114-134
2. https://searchfox.org/mozilla-central/rev/6602bdf9fff5020fbc8e248c963ddddf09a77b1b/editor/libeditor/HTMLEditor.cpp#2461-2474
Differential Revision: https://phabricator.services.mozilla.com/D190900
This patch removes the old docshell timeline and timeline markers codebase and replaces them with equivalent Gecko profiler marker. This patch also fixes Bug 1834143, which is a subset of 1421651.
Differential Revision: https://phabricator.services.mozilla.com/D184217
This patch removes the old docshell timeline and timeline markers codebase and replaces them with equivalent Gecko profiler marker. This patch also fixes Bug 1834143, which is a subset of 1421651.
Differential Revision: https://phabricator.services.mozilla.com/D184217
Initial implementation for <iframe loading=lazy>
Also cleaned up some image lazy loading to be generalised
(sharing an intersection observer and some enums/funcs in Element).
Unimplemented details:
- Window load should not wait for in view lazy loading iframes.
Unplanned for this patch and ship for now.
(Chromium fail, WebKit pass)
We also pass some other WPTs other engines do not too already too.
Also added a WPT to ensure using parse-time base URI for lazy -> eager iframes.
Differential Revision: https://phabricator.services.mozilla.com/D190662
To allow workers to know the OverriddenFingerprintingSettings,
we populate the value to the worker loadInfo and worker private from
the document.
For service workers, we use the partitionKey in its principal to get
the OverriddenFingerprintingSettings of the given service worker.
Differential Revision: https://phabricator.services.mozilla.com/D185014
This makes number localization cheaper / halves the time in the
microbenchmark.
Change the content-language handling to use atoms. This exposes some
interesting inconsistencies but I tried not to change behavior there.
Differential Revision: https://phabricator.services.mozilla.com/D191174
It's a weak pointer but presumably can only die based on main thread actions. The GetBrowsingContext getter is just a plain getter, returning a pointer.
Although small this does show up in the profile in bug 1857094. It's called from some common layout/painting functions.
Differential Revision: https://phabricator.services.mozilla.com/D190559
Now that we have a DocumentState type we can be a bit less explicit
(before this used EventStates, so the extra Document in the names was
useful).
Differential Revision: https://phabricator.services.mozilla.com/D190602
Sorry this is not a particularly easy patch to review. But it should be
mostly straight-forward.
I kept Document::Dispatch mostly for convenience, but could be
cleaned-up too / changed by SchedulerGroup::Dispatch. Similarly maybe
that can just be NS_DispatchToMainThread if we add an NS_IsMainThread
check there or something (to preserve shutdown semantics).
Differential Revision: https://phabricator.services.mozilla.com/D190450
These days it's just a very thin wrapper over an nsTArray of
ResizeObservers. We also schedule notifications for resize observations
for the whole BrowsingContext tree at once, so there's no point on
individually keep track of them.
Differential Revision: https://phabricator.services.mozilla.com/D190113
This was added for bug 1659060 and bug 1679314, but it is effectively
superseded by bug 1755748, which makes document.hidden false if PiP is
used.
Covered by toolkit/content/tests/browser/browser_media_wakelock_PIP.js
Differential Revision: https://phabricator.services.mozilla.com/D189940
Implement it as a 16-bit fixed-point value to avoid growing the
ComputedStyle object.
Modify the computed value of absolute lengths directly, as that's how it
works in other implementations (this sucks, see impending spec issues).
This doesn't implement the getComputedStyle / CSSOM APIs unzooming and
so on just yet, at least.
Differential Revision: https://phabricator.services.mozilla.com/D188862
Things like @font-face / @font-pallete-values etc don't look into those
stylesheets.
This prevents bugs in invalidation like bug 1854742 from triggering on
shadow root style changes like when changing AdoptedStyleSheets and so
on.
Differential Revision: https://phabricator.services.mozilla.com/D189034
Things like @font-face / @font-pallete-values etc don't look into those
stylesheets.
This prevents bugs in invalidation like bug 1854742 from triggering on
shadow root style changes like when changing AdoptedStyleSheets and so
on.
Differential Revision: https://phabricator.services.mozilla.com/D189034
This patch removes the static pointer to nsIIOService in nsContentUtils,
replacing it to calls to mozilla::components::IO::Service.
It also makes nsScriptSecurityManager::sIOService a StaticRefPtr.
Differential Revision: https://phabricator.services.mozilla.com/D188714
This patch removes the static pointer to nsIIOService in nsContentUtils,
replacing it to calls to mozilla::components::IO::Service.
It also makes nsScriptSecurityManager::sIOService a StaticRefPtr.
Differential Revision: https://phabricator.services.mozilla.com/D188714
