Removed unused import
Removed unused import `script_layout_interface::reporter::CSSErrorReporter in components/layout_thread/lib.rs
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Use boxed slice instead of vec for FuntionTimerCallback
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Added `fn trace()` implementation for `Box<[T]>` type, and change FunctionTimerCallback to store boxed slices for heap values instead of Vector.
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Implement paint worklet properties
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This is the final PR to get basic paint worklet support. It adds support for paint worklet properties (https://drafts.css-houdini.org/css-paint-api/#paint-definition-input-properties). When a paint worklet is registered, it specifies a list of CSS properties, and is provided with their computed values when it is invoked.
This is a dependent PR:
* "Implemented paint worklets invoking worklet scripts" is #17239.
* "Implemented paint worklets rendering contexts" is #17326.
There should be tests added for this, hopefully the existing wpt houdini tests.
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Avoid panic when postMessage targets closed window.
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Make Servo's rounding of image-orientation values agree with Gecko's, and pass orientations directly as an enum instead of as angles.
Has been reviewed: https://reviewboard.mozilla.org/r/155336/
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Bugzilla issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1355380
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Clear canvas thread state on recreation.
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The canvas rendering context is cleared when it is recreated, but not the matching state in the canvas paint thread.
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Move Ctrl-F12 keybindings outside of libservo
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Creates a new WindowEvent called ToggleProfiller, when this Event is queued the profiler is toggled.
When Crtl + F12 are pressed the Event is queued.
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selectors: Avoid looking at MatchingMode if the selector isn't the topmost.
Also, switch the hover quirk to the same mechanism.
Bug: 1379696
Reviewed-By: bholley
MozReview-Commit-ID: KrmNqNyASf6
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When a transition update is needed during restyling, `get_after_change_style` is
called to re-cascade without transition rules, and this style is then used for
primary styling instead of the style just computed.
`get_after_change_style` used to ignore visited styles, so this meant that if a
transition update was needed, visited styles were effectively dropped.
To fix the crash here, we pass through the existing visited styles when
re-cascading as part of `get_after_change_style`.
MozReview-Commit-ID: 4HBQAdeJ38B
Remove unnecessary `recv` in the constellation
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People apparently do all sorts of silly stuff with stylesheets, see Google Inbox
in bug 1379203.
Bug: 1379433
Reviewed-By: heycam
MozReview-Commit-ID: 4x2d3glOFu8
This is only slightly more informative because it doesn't give
the filename, but I think it's an improvement on the simple
unwrap() panic when we try to read a file which isn't there.
See also [Gecko bug 1368083](https://bugzilla.mozilla.org/show_bug.cgi?id=1368083).
Bindgen needs some build-specific flags, like the -isysroot
passed to clang for the C++ compilation. Try to read
these from $objdir/layout/style/bindgen.toml which is
created by the Firefox build system, and merge them
into the config.
See also [Gecko bug 1368083](https://bugzilla.mozilla.org/show_bug.cgi?id=1368083).
Clean up HTMLImageElement::handle_event
Reflects desired changes in #15832
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Cleans up `HTMLImageElement::handle_event` located in `components/script/dom/htmlimageelement.rs`
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Clean up HTMLImageElement::handle_event
Area::hit_test now uses a reference instead of taking ownership
Fix trailing whitespace
Unalign => in match
Fix Area::hit_test tests to reflect updated function signature
