Convert StylePrefs to StaticPrefs.
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This is the Servo part of https://bugzilla.mozilla.org/show_bug.cgi?id=1448225.
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r? emilio
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NCSU Canvas Rendering Project Initial Steps
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Implements the initial steps from:
https://github.com/servo/servo/wiki/Canvas-rendering-project
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Measure cache memory usage
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- [X] make the memory cache data structure derive MallocSizeOf
- [X] add a new IpcReceiver argument to ResourceChannelManager::start that is used for listening to messages from the memory profiler (it must correspond with this sender)
- [X] use run_with_memory_reporting in the network code to register a memory reporter for that thread
- [X] when a message from the memory profiler arrives, create a report that includes that size of the public and private http caches
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style: Add support for 'flex-basis:content' in the style system.
Bug: 1105111
Reviewed-by: xidorn
MozReview-Commit-ID: 5WhgHJJ0mDB
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Made the memory cache data structure derive MallocSizeOf, along with
manual size_of() implementations in malloc_size_of.
Added a Measurable struct that acts as a container for fields size_of() can be called for.
Added a new IpcReceiver used for listening to messages from the memory profiler,
and used run_with_memory reporting to register a memory reporter in the thread.
Now when a message from the memory profiler arrives, report includes sizes of public and private http caches.
Updated test file.
Move `text-emphasis-position` outside of mako
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- [X] These changes do not require tests because this is refactoring.
~Just as a sanity check I ran `./mach test-wpt tests/wpt/web-platform-tests/css/css-text-decor/text-emphasis-position-above-left-001.xht` though I'm not sure if I'm correct since we are also building for `geckolib`. I guess the buildbot will make sure to run all the relevant tests anyway.~ I guess Travis and AppVeyor will run the web platform tests before the buildbot run all the tests later on.
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Cleanup ports/servo to only rely on libservo
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When using `ports/servo` as a starting point for an embedding, it's easier if it only relies on the `libservo` crate and not directly on `components` ones. Since `libservo` reexports all the modules we need, it's a straightforward fix.
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style: Add a fast path to each_anonymous_content_child.
If we know that we don't have anon children it is pointless to go through FFI.
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Typed array support for XMLHttpRequest's send API
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- [x] Updated some tests for these changes
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Use higher level handles from JS bindings
…reak servo
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Properly rethrow any exceptions from parsing JSON in Body mixin's `Json()`
This fixes#13464 by rethrowing exceptions from parsing JSON.
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Pass new method in CollectServoSizes to get size of ObjectPrivateVisitor
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These changes are the servo changes to allow the measurement of DOM objects with the ObjectPrivateVisitor API. Two new functions have been added MemoryReporter and get_size, which are passed as function pointers to two updated mozjs functions. Currently these changes rely on a branch version of mozjs, which has an [open pull request](https://github.com/servo/rust-mozjs/pull/409).
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