And a builtin function to test if wasm gc is enabled or not, to make testing
easier.
--HG--
extra : rebase_source : 0e608756d0c5f0231ba31af482c5e343a7119465
This patch converts all the prefs in MediaPrefs to the new StaticPrefs system.
Note that the "media.wmf.skip-blacklist" pref was present in both MediaPrefs
and gfxPrefs. The copy in MediaPrefs was never used; this explains why this
patch does not add an entry for it to StaticPrefList.h.
Note also that the patch removes themedia.rust.mp4parser pref, because it's
unused.
MozReview-Commit-ID: IfHP37NbIjY
--HG--
extra : rebase_source : df84ea813b7c366d7be663c696891325610149c8
This commit only introduces the concept and the functionality of retrieving the
values from the two new related prefs. Still no actual functionality change is
involved.
MozReview-Commit-ID: 2Gl3Wqdo6jL
--HG--
extra : rebase_source : bf30483e3e32829a5d6fd927740471ba348448f9
It's a concrete class of OmxPlatformLayer for accessing OpenMAX IL
libraries directly. It will be usable on various embedded linux systems.
Note that it's not enabled by default yet. Add the following config to
your mozconfig.
ac_add_options --enable-openmax
TODO: Implement zero-copy mode
MozReview-Commit-ID: EMEXAKzzR64
--HG--
extra : rebase_source : d7c5b9baf66d87db38723b278c57fd581a3cbf98
extra : intermediate-source : b8c671a02a4fce085433b16db998c9b04ace87db
extra : source : 131b65580e3dd5c9dcb0ba6a05c16ab90c2dcc68
This feature is B2G only. Remove it to make AccessibleCaret simpler to
maintain.
MozReview-Commit-ID: 7JZw5XtaUeU
--HG--
extra : rebase_source : aba249d361723feeaf769a3b802564dbcd6ca9ea
The new StaticPrefs machinery means that StylePrefs can be removed.
Note that this approach mirrors all static prefs into Rust, but I have only
updated structs.rs for the prefs that Stylo uses.
On a CLOSED TREE, since a sheriff closed the tree while I was about to land this
via autoland.
MozReview-Commit-ID: G1SY0987WJ7
This removes our ability to detect when an unnecessary override is occurring,
but it's necessary for Thunderbird to work.
MozReview-Commit-ID: GZYLnEEVuvd
--HG--
extra : rebase_source : ff3f7163252176d78ecf11589cebeae99f987985
Currently VarCache prefs are setup in two parts:
- The vanilla pref part, installed via a data file such as all.js, or via an
API call.
- The VarCache variable part, setup by an Add*VarCache() call.
Both parts are needed for the pref to actually operate as a proper VarCache
pref. (There are various prefs for which we do one but not the other unless a
certain condition is met.)
This patch introduces a new way of doing things. There is a new file,
modules/libpref/init/StaticPrefList.h, which defines prefs like this:
> VARCACHE_PREF(
> "layout.accessiblecaret.width",
> layout_accessiblecaret_width,
> float, 34.0
> )
This replaces both the existing parts.
The preprocessor is used to generate multiple things from this single
definition:
- A global variable (the VarCache itself).
- A getter for that global variable.
- A call to an init function that unconditionally installs the pref in the
prefs hash table at startup.
C++ files can include the new StaticPrefs.h file to access the getter.
Rust code cannot use the getter, but can access the global variable directly
via structs.rs. This is similar to how things currently work for Rust code.
Non-VarCache prefs can also be declared in StaticPrefList.h, using PREF instead
of the VARCACHE_PREF.
The new approach has the following advantages.
+ It eliminates the duplication (in all.js and the Add*VarCache() call) of the
pref name and default value, preventing potential mismatches. (This is a real
problem in practice!)
+ There is now a single initialization point for these VarCache prefs.
+ This avoids need to find a place to insert the Add*VarCache() calls, which
are currently spread all over the place.
+ It also eliminates the common pattern whereby these calls are wrapped in a
execute-once block protected by a static boolean (see bug 1346224).
+ It's no longer possible to have a VarCache pref for which only one of the
pieces has been setup.
+ It encapsulates the VarCache global variable, so there is no need to declare
it separately.
+ VarCache reads are done via a getter (e.g. StaticPrefs::foo_bar_baz())
instead of a raw global variable read.
+ This makes it clearer that you're reading a pref value, and easier to
search for uses.
+ This prevents accidental writes to the global variable.
+ This prevents accidental mistyping of the pref name.
+ This provides a single chokepoint in the code for such accesses, which make
adding checking and instrumentation feasible.
+ It subsumes MediaPrefs, and will allow that class to be removed. (gfxPrefs is
a harder lift, unfortunately.)
+ Once all VarCache prefs are migrated to the new approach, the VarCache
mechanism will be better encapsulated, with fewer details publicly visible.
+ (Future work) This will allow the pref names to be stored statically, saving
memory in every process.
The main downside of the new approach is that all of these prefs are in a
single header that is included in quite a few places, so any changes to this
header will cause a fair amount of recompilation.
Another minor downside is that all VarCache prefs are defined and visible from
start-up. For test-only prefs like network.predictor.doing-tests, having them
show in about:config isn't particularly useful.
The patch also moves three network VarCache prefs to the new mechanism as a
basic demonstration. (And note the inconsistencies in the multiple initial
values that were provided for
network.auth.subresource-img-cross-origin-http-auth-allow!) There will be
numerous follow-up bugs to convert the remaining VarCache prefs.
MozReview-Commit-ID: 9ABNpOR16uW
* * *
[mq]: fixup
MozReview-Commit-ID: 6ToT9dQjIAq
- The first two SYNTAX HINTS are wrong, and citing the syntax is more useful
than specifying a single example of what isn't allowed.
- The sentence about #ifdefs is wrong. (#ifdefs appear all throughout, and
prefs are only specified once.)
- I chose a better example file.
MozReview-Commit-ID: JyYFyutqrFD
Currently all pref initialization is done from file, but soon we will also be
initializing prefs from code compiled into the binary. The new name encompasses
both cases.
MozReview-Commit-ID: 5g0jfjHTvnE
--HG--
extra : rebase_source : 938b33626594992846377c5d1b684b1dbf96cb57
Some of the definitions are needed for the headers removal in
following patches.
MozReview-Commit-ID: BCj7U7RgBLj
--HG--
extra : rebase_source : e8e437f76c4db6ec930ea0481b6c1a38129a5477
extra : source : a1c42220e5070fa4beea438859ab0daec3f3fe7b
This change was supposed to happen in the previous patch from this bug.
MozReview-Commit-ID: 93dFyFBbWwO
--HG--
extra : rebase_source : d348dd4a4140f4482bcf493346cf58bd5ef6475b
All pref-modifying operations now only occur in the parent process. Hooray!
MozReview-Commit-ID: GDVsda4rw5f
--HG--
extra : rebase_source : 4f8484f0751212120078b3ba1a32930bc9c5ed8a
It'll be set via the normal parent-to-child pref setting process.
MozReview-Commit-ID: By4mG7brc55
--HG--
extra : rebase_source : 480a289edf81b36395619a3bb9f5a1e065cb33d8
All prefs that need to be sent to a new content process are now put into the
shared memory segment, and they are identified by the pref name instead of an
index into a list. The old IPC used at process startup (in XPCOMInitData) is
removed.
Benefits:
- It removes the need for the early prefs list
(dom/ipc/ContentProcesses.{h,cpp}) and the associated checking, which is ugly
and often trips people up (e.g. bug 1432979, bug 1439406).
- Using prefnames instead of indices fixes some fragility (fixing bug 1419432).
- It fixes the problem of early prefs being installed as unlocked default
values even if they are locked and/or have user values.
MozReview-Commit-ID: FRIzHF8Tjd
Previously we had disabled them in content pages on Nightly and Early Beta,
now we're ready to let this ride the trains in 61.
We're going to land this ahead of Bug 1446470 which is specifically about
url-prefix().
MozReview-Commit-ID: AGDHt1snyjU
--HG--
extra : rebase_source : 7f26f898ff887cd4915d5b5a7bd7c3de0476a803
* Deserialization now only happens via a mutator
* The CID for URI implementations actually returns the nsIURIMutator for each class
* The QueryInterface of mutators implementing nsISerializable will now act as a finalizer if passed the IID of an interface implemented by the URI it holds
MozReview-Commit-ID: H5MUJOEkpia
--HG--
extra : rebase_source : 8ebb459445cab23288a6c4c86e4e00c6ee611e34
These statistics will be used by browser tests to analyze frequently accessed
preferences so that we can recommend using preference observers instead.
MozReview-Commit-ID: 9uZnwmjZL4U
--HG--
extra : rebase_source : c8a8e624f06dfff12d8503a7c8299a0051192339
This pref was introduced in case we encountered compatibility issues from
changing the return value of Animation.playState (bug 1412765). Now that the
change to Animation.playState has shipped to release channel without any known
problems we should drop this pref.
MozReview-Commit-ID: CwMWRRtIf6u
--HG--
extra : rebase_source : b26c59a51880406c2b94baad8da2eafeb3ae3202
The compartment-per-addon code was added so that we could segregate at least
some of the code from system-privileged add-ons into tagged compartments, even
when it ran in browser windows. That allowed us to apply certain special
behavior to them, such as enabling e10s shims, and to track some performance
characteristics.
The only remaining chrome-privileged add-ons now are system add-ons controlled
by us, and the shim system and per-compartment performance metrics are gone,
it no longer serves a purpose.
MozReview-Commit-ID: Ap186bWAaqP
--HG--
extra : rebase_source : c5bf81b44dd42b7cebce2784b7dd98480b41b593
We no longer support legacy extensions with e10s shims, and the only remaining
uses that matter are in-tree test harnesses, which have been fixed. This flag
no longer serves a purpose.
MozReview-Commit-ID: EdCNqF4MttN
--HG--
extra : rebase_source : 0fef334354faa7541628614cb964a29faaa9df41
uim is an old IM which uses key snooper to listen to key events rather than
via filter key event API which should be called by applications. It's still
used by Debian 9.x, so, we still need to support this.
Unfortunately, we cannot detect if uim actually uses key snooper because it's
switch by build option of uim. Currently, Debian builds uim as using key
snooper. So, we should assume uim uses key snooper always. On the other
hand, somebody *might* use uim built as not using key snooper, so, let's
decide if uim uses key snooper with new pref,
"intl.ime.hack.uim.using_key_snooper", but its default should be true.
Note that ibus and Fcitx also have the mode to use key snooper (perhaps for
backward compatibility with uim). However, it's not enabled in default
settings and even if it's enabled, Firefox is in whitelist in the default
settings of them for stop using key snooper. Therefore, we don't need to
support key snooper mode for them unless we'll get some requests to
support their key snooping mode.
MozReview-Commit-ID: 6fTsfKrHzvo
--HG--
extra : rebase_source : 8ddf4541db635246e6bb0ddc73b012c9be001c6d
- gfxVRExternal Enables other processes to present
real or simulated VR hardware to Firefox.
- This functionality is disabled by default, under
dom.vr.external.enabled.
- VRDisplayInfo, VRControllerInfo, and associated
structs have been restructured to ensure internal
state is not exposed via shmem interface.
- Some refactoring to convert structs to
POD types, enabling them to be located
in shmem and be memcpy'd.
- Work needed before unpreffing marked
with "TODO" comments.
MozReview-Commit-ID: FbsusbxuoQ8
--HG--
extra : rebase_source : 8a448169c3f47411c705a4d9fd462a1f9363dfd9
extra : amend_source : e6702549527292e2850d16e8f503f0be9848159f
On Android, GeckoEditableSupport has already dispatched eKeyDown event and
eKeyUp event even during composition. I.e., the pref which will be enabled
by bug 354358 has already been set to true only on Android.
On the other hand, GeckoEditableSupport does not dispatch them if content
listens to "input", "compositionstart", "compositionupdate" or
"compositionend". So, different from the other platforms, we need additional
pref to make the new behavior behind pref.
Therefore, this patch adds a new pref,
"intl.ime.hack.on_any_apps.fire_key_events_for_composition", to override
existing "intl.ime.hack.on_ime_unaware_apps.fire_key_events_for_composition"
pref. And sets mKeyCode and mKeyNameIndex of the dummy KeyboardEvents to
NS_VK_PROCESSKEY and KEY_NAME_INDEX_Process.
MozReview-Commit-ID: Fuy0Ir2xiO5
--HG--
extra : rebase_source : c76b613ea186458ebdf0d67f4bc984e8ac5f1041
uim is an old IM which uses key snooper to listen to key events rather than
via filter key event API which should be called by applications. It's still
used by Debian 9.x, so, we still need to support this.
Unfortunately, we cannot detect if uim actually uses key snooper because it's
switch by build option of uim. Currently, Debian builds uim as using key
snooper. So, we should assume uim uses key snooper always. On the other
hand, somebody *might* use uim built as not using key snooper, so, let's
decide if uim uses key snooper with new pref,
"intl.ime.hack.uim.using_key_snooper", but its default should be true.
Note that ibus and Fcitx also have the mode to use key snooper (perhaps for
backward compatibility with uim). However, it's not enabled in default
settings and even if it's enabled, Firefox is in whitelist in the default
settings of them for stop using key snooper. Therefore, we don't need to
support key snooper mode for them unless we'll get some requests to
support their key snooping mode.
MozReview-Commit-ID: 6fTsfKrHzvo
--HG--
extra : rebase_source : 8ddf4541db635246e6bb0ddc73b012c9be001c6d
Adds a PeformanceCounter class that is used in DocGroup and WorkerPrivate
to track runnables execution and dispatch counts.
MozReview-Commit-ID: 51DLj6ORD2O
--HG--
extra : rebase_source : b481c9aa3b735569722bb7472872ec2d22adcb89
For confirming to UI Events spec, we should dispatch "keydown" event and
"keyup" event even during in composition.
This patch makes only Nightly and early Beta start to dispatch those events
during a composition.
MozReview-Commit-ID: 8md7NtSdurJ
--HG--
extra : rebase_source : 2527089ee2844ee6a816ee3afae461275c61c409
Historically we built all our binaries in directories in the objdir, then
symlinked them into dist/bin. Some binaries needed to be copied instead
so that certain relative path lookups work properly, so we resorted to
sprinkling `NSDISTMODE=copy` around Makefiles.
This change makes it so we build PROGRAMs (not any other sort of targets)
directly in dist/bin instead. We could do the same for our other targets
with a little more work.
There were several places in the tree that were copying built binaries to
some other place and needed fixup to match the new location of binaries.
On Windows pdb files are left in the objdir where the program was
originally linked. symbolstore.py needs to locate the pdb file both to
determine whether it should dump symbols for a binary and also to copy
the pdb file into the symbol package. We fix this by simply looking for
the pdb file in the current working directory if it isn't present next
to the binary, which matches how we invoke symbolstore.py.
MozReview-Commit-ID: 8TOD1uTXD5e
* Deserialization now only happens via a mutator
* The CID for URI implementations actually returns the nsIURIMutator for each class
* The QueryInterface of mutators implementing nsISerializable will now act as a finalizer if passed the IID of an interface implemented by the URI it holds
MozReview-Commit-ID: H5MUJOEkpia
--HG--
extra : rebase_source : 01c8d16f7d31977eda6ca061e7889cedbf6940c2
Summary: It uses two node bits that can be better suited for something else.
Reviewers: xidorn, smaug
Bug #: 1444905
Differential Revision: https://phabricator.services.mozilla.com/D709
MozReview-Commit-ID: HIPDtHm6xpM
This patch doesn't change the functionality, it just splits out the code into
separate functions that are easier to read.
MozReview-Commit-ID: Gx05YCxGgve
--HG--
extra : rebase_source : 3b7250cea630bebf35992bb69e651509c863c1c6
This patch replaces the large -intPrefs/-boolPrefs/-stringPrefs flags with
a short-lived, anonymous, shared memory segment that is used to pass the early
prefs.
Removing the bloat from the command line is nice, but more important is the
fact that this will let us pass more prefs at content process start-up, which
will allow us to remove the early/late prefs split (bug 1436911).
Although this mechanism is only used for prefs, it's conceivable that it could
be used for other data that must be received very early by children, and for
which the command line isn't ideal.
Notable details:
- Much of the patch deals with the various platform-specific ways of passing
handles/fds to children.
- Linux and Mac: we use a fixed fd (8) in combination with the new
GeckoChildProcessHost::AddFdToRemap() function (which ensures the child
won't close the fd).
- Android: like Linux and Mac, but the handles get passed via "parcels" and
we use the new SetPrefsFd() function instead of the fixed fd.
- Windows: there is no need to duplicate the handle because Windows handles
are system-wide. But we do use the new
GeckoChildProcessHost::AddHandleToShare() function to add it to the list of
inheritable handles. We also ensure that list is processed on all paths
(MOZ_SANDBOX with sandbox, MOZ_SANDBOX without sandbox, non-MOZ_SANDBOX) so
that the handles are marked as inheritable. The handle is passed via the
-prefsHandle flag.
The -prefsLen flag is used on all platforms to indicate the size of the
shared memory segment.
- The patch also moves the serialization/deserialization of the prefs in/out of
the shared memory into libpref, which is a better spot for it. (This means
Preferences::MustSendToContentProcesses() can be removed.)
MozReview-Commit-ID: 8fREEBiYFvc
--HG--
extra : rebase_source : 7e4c8ebdbcd7d74d6bd2ab3c9e75a6a17dbd8dfe
This code was originally added to debug the frame visibility code.
However it wasn't architected correctly and makes the compositor use an
untrusted layers id from content. Instead of fixing this I'd rather just
delete it, since it's a big pile of code that is basically a debugging
tool that nobody owns anymore.
MozReview-Commit-ID: nPZqVeYsFp
This retains support for installing unpacked dictionaries, since Hunspell only
supports loading dictionaries from ordinary filesystem paths.
Unpacked extensions are no longer supported on production, except during
development. WebExtensions have no support for the unpacked flag at all, and
specially signed legacy extensions are forbidden from using it, so there's no
point in maintaining support for this install code. Or, more importantly, for
running a nearly complete duplicated set of tests in order to exercise it.
MozReview-Commit-ID: 1fKVgSelJQ8
--HG--
extra : rebase_source : a2e9086a3d050b66eab9c17fff9c2f7189911832
extra : amend_source : da8f6425ec74a824a3d19f13bb4eb51980cd64c1
Early AAAA responses might cause issues on hosts without working native
IPv6 connectivity, of course especially notable in TRR-only mode.
MozReview-Commit-ID: 6ZqE6AKnucH
--HG--
extra : rebase_source : ff42cb8daf941a3fa1f7e783c76d823e879024c3
Sticky prefs are already specifiable with `sticky_pref`, but this is a more
general attribute mechanism. The ability to specify a locked pref in the data
file is new.
The patch also adds nsIPrefService.readDefaultPrefsFromFile, to match the
existing nsIPrefService.readUserPrefsFromFile method, and converts a number of
the existing tests to use it.
MozReview-Commit-ID: 9LLMBJVZfg7
--HG--
extra : rebase_source : fa25bad87c4d9fcba6dc13cd2cc04ea6a2354f51
It optimizes Preferences::IsLocked(), but that function is called fewer than
200 times while starting the browser and opening a range of tabs.
MozReview-Commit-ID: 5q0zS8TSwdu
--HG--
extra : rebase_source : 015c5ebbe28097ef3f02b1062e650df67721f1c3
We have stopped dispatching "keypress" events for non-printable keys
and key combinations for conforming to UI Events and following the
other browsers.
However, this change hits a serious bugs of Google Docs, Google
Spreadsheets and Gmail. Until they will fix their bugs, we should
take back the traditional behavior for keeping Nightly usable for
any Nightly testers.
MozReview-Commit-ID: 9CyEbsFit1S
--HG--
extra : rebase_source : 837288b1fb53121badff4e65094a87cebfe3cfee
I also removed the explanation string in cases where I felt it was obvious.
MozReview-Commit-ID: IyHswX3s23y
--HG--
extra : rebase_source : ee0a4729b486e42bd50edf3d5870368e0aaa2310
The following table shows the effect of this change:
> old 64-bit new 64-bit old 32-bit new 32-bit
> sizeof(CallbackNode) 40 32 20 16
> size when heap allocated 48 32 32 16
This reduces memory usage by about 15--40 KB per process.
MozReview-Commit-ID: 4gXgGI3SiJz
--HG--
extra : rebase_source : d62e0b708024b1d8ececd1d5c295159e751e6727
This isn't compelling on its own, but it's necessary for the next patch.
MozReview-Commit-ID: CFON8DCdGoA
--HG--
extra : rebase_source : 2b219e2a1330923f63af6dae1d8ab5f2428f926f
This shows that the objects themselves are accounting for about 60% of the
callback memory on 64-bit, and the domains are about 40%.
MozReview-Commit-ID: JndlyIvlrGs
--HG--
extra : rebase_source : 7a60203421c3e03d7cbe36614c72ffe674a4bc71
Fuzzytime deterministically generates a random midpoint between two clamped values,
and if the unreduced timestamp is above the midpoint, the time is rounded upwards.
This allows safe time jittering to occur, as time will never go backwards on a given
timeline.
It _is_ possible for time to go backwards when comparing different (but related)
timelines, such as a relative timeline in one page (with its own
performance.timeOrigin) and a relative timeline in an iframe or Worker (which
also has its own performance.timeOrigin). This is the same behavior as the 2ms timer
reduction we previously landed; jitter doesn't make this any better or worse.
MozReview-Commit-ID: IdRLxcWDQBZ
--HG--
extra : rebase_source : 40b29d34e5cc99f9b8e6d5e711a03b9fe9bfa595
Fuzzytime deterministically generates a random midpoint between two clamped values,
and if the unreduced timestamp is above the midpoint, the time is rounded upwards.
This allows safe time jittering to occur, as time will never go backwards on a given
timeline.
It _is_ possible for time to go backwards when comparing different (but related)
timelines, such as a relative timeline in one page (with its own
performance.timeOrigin) and a relative timeline in an iframe or Worker (which
also has its own performance.timeOrigin). This is the same behavior as the 2ms timer
reduction we previously landed; jitter doesn't make this any better or worse.
MozReview-Commit-ID: IdRLxcWDQBZ
--HG--
extra : rebase_source : e455f934e6e6d65d54c122a6cec9f6cabbd5ac78
UI Events declares that keypress event should be fired only when the keydown
sequence produces some characters. For conforming to UI Events and
compatibility with the other browsers, we should stop dispatching keypress
events for non-printable keys.
For getting regression reports, we should enable this new behavior only
on Nightly and early Beta.
MozReview-Commit-ID: 5IIL9huejXH
--HG--
extra : rebase_source : 0abdbe84a50d6fd1b4d52521b92e7513483b197c
image.animated.decode-on-demand.threshold-kb is the maximum size in kB
that the aggregate frames of an animation can use before it starts to
discard already displayed frames, and redecode them as necessary. The
lower it is set to, the less overall memory we will consume at the
expense of execution time for as long as the tab with the animation(s)
above the threshold are kept open.
image.animated.decode-on-demand.batch-size is the minimum number of
frames we want to have buffered ahead of an animation's currently
displayed frame. The decoding will request this number of frames at a
time to maximize use of memory caching. Note that this is related to the
above preference as well; increasing the batch size will in effect raise
what the minimum threshold. This simplifies the logic in patches later
in the series.
For FF59, we disabled WebVR for macOS before allowing it to ride the trains to release. Softvision was unable to verify for QA due to challenges getting a working hardware configuration for macOS VR at SoftVision.
We have since gained approval from the Firefox Release Team to re-enable WebVR for macOS in release for FF60.
Essentially, we need to reverse the changes in bug 1426500 and uplift to FF59/Beta before the next cycle.
--HG--
extra : rebase_source : 1b0c68b130f869f0e71cf2d93db92bb78dddc79b
This patch disables device sensors except orientation by default.
It implements per-sensor prefs to disable orientation, motion, proximity and ambient light
selectively. The patch also makes the pref checks happen at runtime (versus on process
start) using Preferences::AddBoolVarCache.
The patch also removes the related Event constructors also.
MozReview-Commit-ID: EA8ARjjtlkF
--HG--
rename : dom/events/test/test_bug742376.html => dom/events/test/test_deviceSensor.html
rename : dom/events/test/test_eventctors.html => dom/events/test/test_disabled_events.html
rename : dom/events/test/test_eventctors.html => dom/events/test/test_eventctors_sensors.html
extra : rebase_source : 39da98ac9226ac727f5197d28561b0b762da06f4
Before Firefox 58 we collected extended collection from users on nightly,
aurora, and beta. Then we had to change things (see bug 1406391).
In doing so, we accidentally stopped receiving data from "release candidate"
beta builds. This patch resumes that collection by detecting an RC build as
having a MOZ_UPDATE_CHANNEL of "release", but an app.update.channel of "beta"
MozReview-Commit-ID: 3EzzDtQj8Kw
--HG--
extra : rebase_source : 371d2b804cad4fff3fc6a954621e651940867435
