Added extra bool in Window object to know about its Mutation Observers
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- Added Cell<bool> type variable in Window object to know whether its mutation observers are present/absent
- Added get and set functions for this variable
- Added supporting test files to check for performance
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- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#16936.
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- [x] There are tests for these changes, but these are manual tests for checking correctness of added code
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style: Make XBL / Shadow DOM use something more light-weight than a Stylist.
Introduce AuthorStyles, which is just a struct aggregating stylesheets +
CascadeData, with a quirks_mode parameter because XBL sucks so bad.
Bug: 1436059
Reviewed-by: xidorn
MozReview-Commit-ID: 7q99tSNXo0K
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It's just a struct aggregating stylesheets + CascadeData, with a quirks_mode
parameter because XBL sucks so bad.
Bug: 1436059
Reviewed-by: xidorn
MozReview-Commit-ID: 7q99tSNXo0K
Implement element.innerText setter
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#16107
- [X] There are tests for these changes
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It only has one use, has the same effect that "auto", and should have no effect
in <a> elements anyway (plus it's not overridden or used in that file at all
anyway), so we can remove its only use instead.
I can also change that use to "auto" if you want, but bug 760876 doesn't mention
-moz-user-input at all, so I think this is quite useless...
See the intent to unship for research on out of the tree usage:
https://groups.google.com/d/msg/mozilla.dev.platform/E6tfP__wkwg/YVW6nPX9CQAJ
Bug: 1405087
Reviewed-by: bz
MozReview-Commit-ID: 8EzQlzu9drE
Adding left over tests using DRY coding
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- [x] These changes add the tests using DRY technique to reduce redundant code for https://github.com/servo/servo/pull/19963
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style: Move most of allowed_in to NonCustomPropertyId.
Also simplify the servo property id to gecko property id conversion to be faster
and less repetitive.
This is in preparation of some patches to properly allow disabled longhands on enabled shorthands, something that we don't contemplate right now.
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Use cstr macro for ffi literal strings
Use `cstr!()` macro with `CStr` to ensure that literal strings used with FFI is properly nul-terminated to avoid cases like #19915.
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