Add most attributes getters, setters and actions to prottocol,
autogenerate objective c dictionaries, and implement forwarding
logic from NSAccessibility methods.
Differential Revision: https://phabricator.services.mozilla.com/D76921
This sets up the possibility of moving most non-gecko things to a base class, and
start a protocol to add for all the subclasses to implement as needed.
Differential Revision: https://phabricator.services.mozilla.com/D76920
There's no use case for stateful comparators, so they can be just plain
function pointers.
This is used in some hot places like CSS selector matching.
Differential Revision: https://phabricator.services.mozilla.com/D77084
In Bug 1622749 a user preference for where to open new documents (from a
service worker notification) was temporarily overriden in order to quickly fix
a crash that was happening in mozilla::dom::ClientOpenWindow. The crash was
ocurring when the pref "browser.link.open_newwindow" was set to 2, meaning new
documents are opened in a new window, instead of a new tab. The reason the
browser crashed is because the path for opening a new document is different
depending on the current user setting, and in NEWWINDOW case we did not get a
browsing context returned when calling mozilla::dom::OpenWindow which resulted
in a failed assertion.
The solution is to pass in a callback to mozilla::dom::OpenWindow as part of
nsOpenWindowInfo object, and invoke that callback with a corresponding
BrowsingContext in nsFrameLoader when that browsing context is ready.
After we call mozilla::dom::OpenWindow, we wait on a promise, that will be
resolved when the callback is invoked, before executing the rest of the code
that depends on the browsing context for a newly opened document being
available.
Differential Revision: https://phabricator.services.mozilla.com/D72745
Arrays are mutable, so appending each substring at a time and joining at the endis much faster than re-allocating
a new string on each loop.
Differential Revision: https://phabricator.services.mozilla.com/D76945
If |nsDisplayItem::CreateWebRenderCommands()| returns false, the items that have been pushed to |DisplayListBuilder::pending_chunk| need to be cleared, because the item will be pushed as an image instead. This happens, for example, when nsDisplayText encounters unsupported features.
Differential Revision: https://phabricator.services.mozilla.com/D77095
This is the logic of tracing the WebGPU API calls at the level of wgpu-core,
serialized into a folder of choosing on the user drive. Traces are extremely portable,
they can be shared (on BugZilla) and then replayed on the developer machine,
which can have a different architecture from the users machine.
The standalone player is introduced in `gfx/wgpu/player`, similar to WebRender's Wrench.
The output dir is controlled by "dom.webgpu.traceDir" pref. No tracing happens if it's empty.
Differential Revision: https://phabricator.services.mozilla.com/D73333
With recent fixes that can properly identify whitelisted domains, whitelisted
domain suffixed, valid known public suffixes, and forcing to visit URI-like
strings that end with a slash, it's time to re-evaluate the URIFixup behavior.
Until now URIFixup considered everything a URI unless it had specific search
characteristics, this patch inverts that behavior.
The scope of this change is to improve the urlbar behavior as the main Search
Access Point, since that's the direction we're moving towards.
This lands with a temporary hidden feature pref browser.fixup.defaultToSearch,
that will be removed once the feature has been released.
Differential Revision: https://phabricator.services.mozilla.com/D76852
Creates a new pref, "...activity-stream.feeds.system.topsites" to control whether TopSitesFeed is enabled. The existing "...activity-stream-feeds.topsites" pref is kept to allow users to downgrade and to ensure that people who disabled Top Sites in the past will continue to not see Top Sites on the New Tab Page -- the difference being that Top Sites will now be generated for those users.
Differential Revision: https://phabricator.services.mozilla.com/D75603
The response from ServiceWorker might also be COOP mismatched, such that the document/sub-document loading need to be performed on another process.
However, DocumentLoadListener only works with nsHttpChannel.
This patch would like to support InterceptedHttpChannel in DocumentLoadListener.
Differential Revision: https://phabricator.services.mozilla.com/D76841
DONTBUILD
The change for video_initially_paused.html may not be necessary but updated that one too because of the pattern observed in the tests folder with the timeout moving from one test to another as their expecation was updated.
Differential Revision: https://phabricator.services.mozilla.com/D76954
We plan to replace this test with more thorough tests in bug 1620277, but for
now it's still needed and will be part of a short term fix for ignoring
unknown files and directories.
Differential Revision: https://phabricator.services.mozilla.com/D75948
Also adds support for object/string/symbol/bigint to the FoldLoadsWithUnbox
optimization pass: with the old unboxing scheme this would have been inefficient
on 64-bit platforms (loading the Value twice, for type guard and unbox) but
fallibleUnboxPtr now does a single load on x64 and ARM64.
Differential Revision: https://phabricator.services.mozilla.com/D76830
On 64-bit platforms we can generate better code for a fallible unbox by first
doing a XOR to unbox and then doing the type check with a right-shift + check-non-zero.
For int32 and boolean we still use a separate branch + unbox: these types can be
unboxed more efficiently because they only use 32 payload bits.
Depends on D76827
Differential Revision: https://phabricator.services.mozilla.com/D76828
