A test case change is added to #13442: Fix #12193 Servo displays upper level Thai character in wrong place.
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We need to create CSS animations that have empty keyframe or keyframes
which have only invalid properties or non-animatable properties to fire
animation events for such animations.
Styling was correct because of the explicit dirtiness, but still not fun.
Some things, like dynamic updates to with things like [style~="color"] ~ foo
selectors, were pretty broken, because we didn't take snapshots of those
attributes.
Make Stylist::set_device check stylesheet media queries
Fixes Stylist::set_device to check for media queries in stylesheets.
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Expose interfaces only where they should be. #12415 - Partial
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I verified the following interfaces:
CSSStyleDeclaration.webidl
ElementCSSInlineStyle.webidl
ElementContentEditable.webidl
EventHandler.webidl
Screen.webidl
StyleSheetList.webidl
StyleSheet.webidl
Client.webidl
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Parsing "0" as Number for line-height and border-image-outset
Fixes#15171 by correctly parsing `0` as `0` (rather than as `0px`, as was the case earlier) for the `line-height` and `border-image-outset` CSS properties. Wrote unit tests for both; `./mach test-unit -p style` passes all tests.
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Counter part of bug 1328787 - Stylo: Convert Servo's animation keyframes and store them into Gecko's keyframes
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Reviewed by @heycam, An exception is auto-generated bindgen stuff, I did not include it in patches on bugzilla. The bindgen diff included in this PR was generated with b5c94bad37. It might be bit-rotted.
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Allow windows to share browsing contexts.
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This PR allows different `Window` objects in the same browsing context to share a `BrowsingContext` object.
SpiderMonkey requires a `WindowProxy` object to be in the same compartment as its `Window`, so when a `WindowProxy` changes `Window`, we have to brain-transplant it. In turn this requires the reflector of a `BrowsingContext` to be mutable.
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