By default PollPromise has to behave similar to a normal Promise
and wait forever until it gets resolved or rejected.
Depends on D13662
Differential Revision: https://phabricator.services.mozilla.com/D15907
--HG--
extra : moz-landing-system : lando
To be closer to other test harnesses which are using executeSoon()
to run a task on the main thread, this patch adds the same
method to Marionette's sync module.
Differential Revision: https://phabricator.services.mozilla.com/D13659
--HG--
extra : moz-landing-system : lando
Previously we assumed that the path for the lsan_suppressions.txt file was the same as the prefs path,
which is correct in CI but wrong for local builds. This adds a --lsan-dir command line argument and sets
it in mach to the correct value for local builds and uses the prefs directory as a default for backwards
compatibility
Differential Revision: https://phabricator.services.mozilla.com/D16024
--HG--
extra : moz-landing-system : lando
Chrome synthesizes mousemove event and related events (mouseover, mouseenter,
etc) when context menu event is fired by long tap. This allows users to open
submenu which is opened by moving mouse cursor over a link.
So, this fix improves accessibility of our users on some websites which are
designed for desktop.
Differential Revision: https://phabricator.services.mozilla.com/D14857
--HG--
extra : moz-landing-system : lando
This patch makes ContentIteratorBase, PostContentIterator, PreContentIterator
and ContentSubtreeIterator classes non-refcountable because most users can
create their instances in stack and such users may be in a hot path. So,
we can save a lot of cost of instantiation.
Unfortunately, only ScriptableContentIterator creates one of the concrete
classes and needs to destroy it properly. Therefore, its
EnsureContentIterator(), destructor, traverse and unlink code becomes messy.
However, ScriptableContentIterator was designed for automated tests and we
need to maintain it not so many times. Therefore, improvement of other
users must be worthwhiler than this demerit.
Differential Revision: https://phabricator.services.mozilla.com/D15928
--HG--
extra : moz-landing-system : lando
Now, nobody requires nsIContentIterator interface. So, we can get rid of it.
Unfortunately, there is no macro to keep the inherited class,
ContentSubtreeIterator, in the cycle collection to make it keep managing
ContentSubtreeIterator::mRange without nsISupports interface. Therefore, this
patch moves it into ContentIteratorBase temporarily. Anyway, the following
patch makes those classes not refcountable. At that time, this issue will be
fixed.
Differential Revision: https://phabricator.services.mozilla.com/D15927
--HG--
extra : moz-landing-system : lando
nsFilteredContentIterator is used only by TextServicesDocument and there is
no reason that it should be derived from nsIContentIterator except consistency.
Additionally, it's now only class which is derived from nsIContentIterator
except ContentIteratorBase. So, after this change, we can get rid of
nsIContentIterator completely.
This patch moves nsFilteredContentIterator into mozilla namespace and
makes TextServicesDocument treat FilteredContentIterator directly instead of
nsIContentIterator interface.
Differential Revision: https://phabricator.services.mozilla.com/D15925
--HG--
rename : editor/spellchecker/nsFilteredContentIterator.cpp => editor/spellchecker/FilteredContentIterator.cpp
rename : editor/spellchecker/nsFilteredContentIterator.h => editor/spellchecker/FilteredContentIterator.h
extra : moz-landing-system : lando
Now, all users of PostContentIterator can access it directly. This patch
makes them use the concrete class directly.
Differential Revision: https://phabricator.services.mozilla.com/D15923
--HG--
extra : moz-landing-system : lando
Now, all users of PreContentIterator can access it directly. This patch makes
them use the concrete class directly.
Differential Revision: https://phabricator.services.mozilla.com/D15922
--HG--
extra : moz-landing-system : lando
Now, all users of ContentSubtreeIterator can access it directly. This patch
makes them use the concrete class directly.
Differential Revision: https://phabricator.services.mozilla.com/D15920
--HG--
extra : moz-landing-system : lando
Currently, ContentIterator is created with a bool flag to decide whether the
instance lists up post-order or pre-order. However, this is not clear. For
example:
nsCOMPtr<nsIContentIterator> preOrderIter = new ContentIterator(false);
This is not clear whether this does right thing or not.
This patch makes any users can create PostContentIterator for post-order
iterator, and creates PreContentIterator for pre-order iterator. So, now,
each creator needs to writhe above as:
nsCOMPtr<nsIContentIterator> preOrderIter = new PreContentIterator();
or
nsCOMPtr<nsIContentIterator> postOrderIter = new PostContentIterator();
Additionally, with this change, if each user starts to use concrete classes
directly, compiler can stop using virtual calls because of all concrete
classes are now marked as "final".
Differential Revision: https://phabricator.services.mozilla.com/D15918
--HG--
extra : moz-landing-system : lando
First, we should move nsContentIterator and nsContentSubtreeIterator into
mozilla namespace and then, remove "ns" prefix.
Additionally, this patch separates the definition of the classes into
ContentIterator.h and exposes it as "mozilla/ContentIterator.h". This allows
everybody access those concrete classes.
Differential Revision: https://phabricator.services.mozilla.com/D15917
--HG--
rename : dom/base/nsContentIterator.cpp => dom/base/ContentIterator.cpp
rename : dom/base/nsContentIterator.cpp => dom/base/ContentIterator.h
extra : moz-landing-system : lando
If there is no scrollable frame, PresShell::GetScrollableFrameToScroll() returns
nullptr. However, even when we don't expand selection, we need to move caret
in current selection root. Therefore, it should call
nsFrameSelection::CommonPageMove() with the result of
nsFrameSelection::GetFrameToPageSelect() to move caret.
Differential Revision: https://phabricator.services.mozilla.com/D16020
--HG--
rename : layout/base/tests/test_expanding_selection_per_page.html => layout/base/tests/test_moving_and_expanding_selection_per_page.html
extra : moz-landing-system : lando
Previously, if we had children a, b, c, and d, then removed b, the group position for c and d would potentially be marked as dirty, but a would not. This caused the check for the availability of previous group info to return outdated information.
This patch now always forces the update of all children's group position when a children move has occurred, since it potentially affects all the children, not just the ones after it. In addition, accGroupInfo::Update() now checks if the previous and next siblings that are being used as shortcuts have dirty group info, and are being used only if they do not.
Differential Revision: https://phabricator.services.mozilla.com/D16059
--HG--
extra : moz-landing-system : lando
nsIPrincipal::GetURI returns NS_OK for all implementations. Make it
infallible so we can clean up status checks in C++ code that uses principals.
Differential Revision: https://phabricator.services.mozilla.com/D16145
--HG--
extra : moz-landing-system : lando
Firefox uses multiple processes. It has intentional leaks, and when
running with ASAN, we have suppressions to eliminate those. When running
ASAN builds through CI tests, when Firefox exits, each of the processes
(parent and child) exits and goes through its leaks and when there are
(which is a given), the ASAN runtime runs llvm-symbolizer to symbolicate
and match against suppressions. So each process runs llvm-symbolizer. At
the same time.
Some of the addresses to symbolicate are in libxul. Which contains all
DWARF info, making it a ~1GB monster. Oh, and because you're lucky,
things align perfectly such that libxul size is a multiple of the page
size. That makes llvm-symbolizer pread() the file instead of mmap()ing
it. Did I say there are multiple processes? So suddenly you have n
processes simultaneously allocating and filling 1GB of memory each, on
CI machines that have enough memory for the job they usually run, but
not enough for a sudden rush of n GB.
And things go awry. When you're lucky and the OOM killer didn't take
care of killing the CI entirely, symbolication couldn't happen and the
suppressions are not matched, and leaks are reported.
This all turns out it originates in how llvm-symbolicate chooses between
pread() and mmap(), which turns out is just defaults not being made for
binary files.
Differential Revision: https://phabricator.services.mozilla.com/D16010
--HG--
extra : moz-landing-system : lando
With all the previous efforts, the scrollbox binding now does nothing but to create an inner box element holding the scrolling content.
It turned out that inner box can be easily removed. The padding set by the document sheets can be moved to the srollbox element directly.
The only gotcha is XULScrollElement::ScrollByIndex() -- it can now reach the child item frames directly from the scrolled frame.
Depends on D15169
Differential Revision: https://phabricator.services.mozilla.com/D15170
--HG--
extra : moz-landing-system : lando
Add support for enumerations to boolean types, and use it to only show
a deprecation message when background.persistent is false.
Differential Revision: https://phabricator.services.mozilla.com/D15507
--HG--
extra : moz-landing-system : lando
This can legitimately happen while paused since the watchmanager calling this
is dispatching the calls. As such they're out of sync with the paused state,
and we need to allow updating the time while paused.
FireTimeUpdate does ignore the call if the time hasn't actually been updated,
so the only impact from this is that we could do a lot of unnecessary
dispatching while paused without noticing.
Differential Revision: https://phabricator.services.mozilla.com/D15731
--HG--
extra : moz-landing-system : lando
In order to make the history easier to navigate, this changeset includes the
modifications required to make <xul:browser> actually work as a Custom Element,
and switches the app to use it instead of the XBL browser.
Differential Revision: https://phabricator.services.mozilla.com/D14911
--HG--
extra : moz-landing-system : lando
Launching processes takes enough time that we should avoid blocking the
parent process's IPC I/O thread for it; it's less bad for responsiveness
than blocking the main thread, but it's not good.
On Windows we need to use a dedicated thread, because the sandbox isn't
thread-safe and it asserts that the same thread is used for every
launch. Otherwise, a thread pool is used. (Or, in the Web Replay
middleman process, where there isn't enough of XPCOM for any of this,
launching the actual content processes remains on the I/O thread.)
Depends on D15886
Differential Revision: https://phabricator.services.mozilla.com/D8946
--HG--
extra : moz-landing-system : lando
We can directly set environment variables for the child process on
all platforms now, instead of changing the parent's environment and
inheriting the changes. This simplifies memory management, but more
importantly it's necessary for thread safety to allow launching
processes from a thread pool.
Depends on D8944
Differential Revision: https://phabricator.services.mozilla.com/D8945
--HG--
extra : moz-landing-system : lando
The test is actually redundant with the TEXTREL check in
check_binary.py (R_386_PC32 relocations will only happen as text
relocations)
Differential Revision: https://phabricator.services.mozilla.com/D16002
--HG--
extra : moz-landing-system : lando
Adds some includes that are needed for functions used in nsUpdateDriver.cpp.
Differential Revision: https://phabricator.services.mozilla.com/D16063
--HG--
extra : moz-landing-system : lando
Henrik Skupin
James Graham
Csoregi Natalia
Masayuki Nakano
Ehsan Akhgari
Brian Birtles
Eitan Isaacson
Andreas Pehrson
Marco Zehe
Kyle Machulis
Tooru Fujisawa
Mike Hommey
Timothy Guan-tin Chien
shindli
edward.i.wu
Brian Grinstead
Jed Davis
Matt Woodrow
Botond Ballo
Dave Townsend
Edwin Gao
WR Updater Bot
Dana Keeler
Gabriele Svelto
Brindusan Cristian
Nico Grunbaum