This avoids the need for multiple layout RPC operations immediately
following return of control to script. This means that layout and
script can continue to operate in parallel at this point, rather
than one potentially waiting on the shared mutex to be unlocked.
This ensures that we can pass a node address as part of the asynchronous
transition end notification, making it safe to fire the corresponding
DOM event on the node from the script thread. Without explicitly rooting
this node when the transition starts, we risk the node being GCed before
the transition is complete.
In a similar way to Position, now specified and computed gradients share
a common Gradient type defined in style::values::generics::image.
This allows us to reuse most code for many style traits like ToCss,
HasViewportPercentage and ToComputedValue.
The test changes are the fallout of the disappearance of AngleOrCorner::None,
which align our code to the spec for serialisation, where components that can
be omitted should be omitted.
This patch implements the following changes:
- Only check for the toplevel/sublevel part of the mime type when
deciding if it's a js or css resource, ignoring the mime parameters.
- Fix the wpt tests that did not escape url parameters properly and
also used an invalid syntax for the mime parameter.
- Update the wpt manifest.
style: Set root font-size right after cascading font-size
This way rem in the root element works as expected.
This fixes layout/reftests/css-valuesandunits/unit-rem-root-width.html in Gecko.
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stylo: Propagate quirks mode information from Gecko to Servo
r=bholley in bugzilla
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We need another flag that represents allow-negative-number for SMIL, so
this enum will also comprise the another parsing mode that allows negative number.
Servo-side change stylesheet_set entry unique_id to u64
https://bugzilla.mozilla.org/show_bug.cgi?id=1363572https://reviewboard.mozilla.org/r/138092/
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Disallow negative duration for animation and transition
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Fix illegal_floating_point_literal_pattern again and rustup…
… to compiler that has it, to avoid regressing again.
Upgrade to (rustc 1.19.0-nightly (e17a1227a 2017-05-12)
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Renamed BrowsingContext to WindowProxy in script.
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Renamed `script::dom::BrowsingContext` to `script::dom::WindowProxy`.
The browsing context is mostly maintained in the constellation, not in script. It would be nice to rename `constellation::Frame` to `constellation::BrowsingContext`, but that will be very confusing if there are two `BrowsingContext` types.
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explicitly specify bitness for x86 cross-compilation situations
Despite compiling for architecture X, the user may have specified a
clang that defaults to architecture Y. We need to ensure that we invoke
clang with the correct architecture selection. We do not use --target
to do this, however, because that runs into problems with LLVM's default
search paths. For the x86 case, we can simply use -m$BITNESS to select
the correct architecture.
This is not at all a general solution, but it does unblock compiling Stylo for 32-bit Linux on Gecko's infra.
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