Fix sandboxing on OS X
The main issue was resources_dir_path. Every time it was called it would start from the executable's path and walk up the hierarchy to find a directory named "resources". The sandbox was granted permission to read from the found resources dir, but after the sandbox had been activated resources_dir_path would again start from the executable's path and try to find the resources dir. It would then fail with "Operation not permitted" when trying to canonicalize the path because it didn't have permissions to read metadata under ./target.
To fix this the resources dir path is now cached between resources_dir_path calls.
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Add tests and clean up `FlexFlow::(block|inline)_mode_assign_inline_sizes`
Clean up `block_mode_assign_inline_sizes` and `inline_mode_assign_inline_sizes` and add extra css tests.
r? @SimonSapin
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Add API base url method to global objects
This adds an `api_base_url` function to global objects, which fixes `open-url-base.htm` under XMLHttpRequest.
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The main issue was resources_dir_path. Every time it was called it would start from the executable's path and walk up the hierarchy to find a directory named "resources". The sandbox was granted permission to read from the found resources dir, but after the sandbox had been activated resources_dir_path would again start from the executable's path and try to find the resources dir. It would then fail with "Operation not permitted" when trying to canonicalize the path because it didn't have permissions to read metadata under ./target.
To fix this the resources dir path is now cached between resources_dir_path calls.
Correct x and y input for origin_rect
Fix error in construction of the `origin_rect` for `UnioningFragmentBorderBoxIterator`.
r? @asajeffrey
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This adds in preferences for all the SM 39 available options (as
retrieved from Gecko), and uses the same defaults as Gecko. A few
properties are not supported yet, and incremental GC is still always
disabled regardless of the preference setting.
This also adds back in the options that were accidentally deleted when
\#10342 was rebased, which moved things from script_thread.rs to
script_runtime.rs.
Add some machinery to allow us to disable CSS properties/values per-product
Here's an initial stab at solving the issues @SimonSapin brought up in #10408.
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