We don't need to flush layout in the parent document if the parent and child
documents can't observe each other.
This will also match our behavior in a Fission world.
I'm not attached to the name of the function, better ideas welcome.
Differential Revision: https://phabricator.services.mozilla.com/D28217
This subtest (of test_iframe_sandbox_navigation.html) starts intermittently
failing with my first patch of this bug. It relied on the pres-context being
created when sendMouseEvent is called in order to navigate away (we only
navigate away by clicking a link if there's a link handler).
sendMouseEvent calls getBoundingClientRect() which used to do this. It no longer
does though.
I could make sendMouseEvent do that automatically using SpecialPowers or such,
or from the DOMWindowUtils code, but I think I'd prefer not to do that. This is
the only test that wasn't trivially fixable, and this awkwardness can be removed
when bug 1218456 is fixed.
Differential Revision: https://phabricator.services.mozilla.com/D28910
As the purpose of adjusting time is to make the start of the playback to align to zero, so the result should not be negative.
However, we can't always ensure the demuxed start time is correct, the decoded first frame sample time might be different with the time demuxer provides.
Even if we try to update the start time when we get the first decoded sample, there is still a problem because a decoder might return samples with different order, which means the first frame the decoder returns is probably not a real first frame.
Therefore, using warning to help us knows how many this situaion would be.
Differential Revision: https://phabricator.services.mozilla.com/D28432
--HG--
extra : moz-landing-system : lando
Since now most CSS transform related bugs are fixed, it's clear that the
purpose of nsSVGUtils::GetTransformMatrixInUserSpace() should solely be to
replace SVGElement::PrependLocalTransformsTo(eUserSpaceToParent).
After fixing Bug 972041, the only other usecase (Bug 1247218) no longer exists.
OTOH, there is a problem when the parent has a viewbox transform, in that case,
SVGElement::PrependLocalTransformsTo() doesn't include it, but
nsLayoutUtils::GetTransformToAncestor() does.
In fact, it's much easier to compute the transform matrix directly based on
the implementation of nsDisplayTransform::GetResultingTransformMatrixInternal(),
which is also the function internally called by nsLayoutUtils::GetTransformToAncestor().
In particular, we don't need to look at 3D stuff since our matrix is inherently 2D.
Differential Revision: https://phabricator.services.mozilla.com/D28970
--HG--
extra : moz-landing-system : lando
We use nsSVGUtils::GetTransformMatrixInUserSpace to support
CSS transform in getCTM.
Differential Revision: https://phabricator.services.mozilla.com/D28969
--HG--
extra : moz-landing-system : lando
Considering that the audio sample's time is always increased, the decoded sample's time decoder returns should always be equal or larger than its demuxed time.
When the decoded sample's time is smaller than the time of first demuxed sample, that time would probably cause a problem so we should throw an error for that.
Differential Revision: https://phabricator.services.mozilla.com/D28167
--HG--
extra : moz-landing-system : lando
ContentVerifier has been dead code since bug 1355166 (which, incidentally, means
it has no tests). Its presence is preventing improvements to
ContentSignatureVerifier (see e.g. bug 1534600), so this patch removes it.
As a result, the nsILoadInfo attributes verifySignedContent and enforceSRI are
also unused, so this patch removes those as well.
Differential Revision: https://phabricator.services.mozilla.com/D28885
--HG--
extra : moz-landing-system : lando
Use ResizeObserverController to schedule the observers and manage them.
Document will hold this controller in the later patch.
Depends on D27616
Differential Revision: https://phabricator.services.mozilla.com/D27617
--HG--
extra : moz-landing-system : lando
This implements the first version of spec, so the webidl file doesn't
match the current spec and we will fix them in the follow-up bugs.
i.e.
1. The default observer box is content-box.
2. `ResizeObserverBoxOptions`, `ResizeObserverOptions`, and `ResizeObserverSize`
are not included in `ResizeObserver.webidl`.
3. `ResizeObserverEntry` doesn't have `borderBoxSize` and `contentBoxSize`
attributes.
Depends on D27615
Differential Revision: https://phabricator.services.mozilla.com/D27616
--HG--
extra : moz-landing-system : lando
There's a race condition after initializing an OOP-iframe between the first
paint and when we receive a layers ID for the child browser. If we paint
before getting a layers ID, then the nsDisplayRemote for the subdocument
will not reference the child browser. Then when the child browser paints,
it will never be linked in the final layer tree/display list.
This patch triggers an invalidation of the subdocument frame when we
get the layers ID for the OOP-iframe to prevent this.
Differential Revision: https://phabricator.services.mozilla.com/D29024
--HG--
extra : moz-landing-system : lando
FileCreatorHelper creates a FileBlobImpl on the main-thread and, because of
this, we end up executing I/O operations on that thread, slowing down other
components. With this patch, FileCreatorHelper logic is moved to PBackground.
That the 'type' getter is still called on the main-thread because FileBlobImpl
uses nsIMIMEService which is a non thread-safe component.
Differential Revision: https://phabricator.services.mozilla.com/D27641
--HG--
extra : moz-landing-system : lando
This patch updates BUG_COMPONENT for some dom/* and testing/web-platform/* files
Differential Revision: https://phabricator.services.mozilla.com/D28721
--HG--
extra : moz-landing-system : lando
***
Removed IPC References in PCContent
***
Removed IPC References on nsContentPermissionHelper
***
Remove IPC Principal from PBrowser
***
Remove IPCPrincipal from the PaymentRequest
***
Remove IPCPrincipal from the PPresentation
***
Remove IPC Principal from PNecko
Differential Revision: https://phabricator.services.mozilla.com/D28650
--HG--
extra : moz-landing-system : lando
Razvan Maries
Brindusan Cristian
Emilio Cobos Álvarez
Narcis Beleuzu
Alastor Wu
violet
Cosmin Sabou
Ehsan Akhgari
Dana Keeler
Fariskhi Vidyan
Boris Chiou
Ryan Hunt
Andrea Marchesini
Yaron Tausky
Boris Zbarsky
Byron Campen [:bwc]
Andreea Pavel
Honza Bambas
Botond Ballo
Jan Varga
Hsin-Yi Tsai
Andreas Farre
Sebastian Streich
Dorel Luca
Tooru Fujisawa
Brian Birtles