Code cleanup in gfx::text
* Fix deprecation warnings by replacing `str::char_at` and related functions with iterators.
* Replace some uses of `range::Range` with `std::ops::Range`.
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Add a method for dumping profiles as self-contained HTML w/ timeline visualization
This commit adds the `--profiler-trace-path` flag. When combined with `-p` to
enable profiling, it dumps a profile as a self-contained HTML file to the given
path. The profile visualizes the traced operations as a Gantt-chart style
timeline.
Example output HTML file: http://media.fitzgeraldnick.com/dumping-grounds/trace-reddit.html
Mostly I made this because I wanted to see what kind of data the profiler has, and thought that this might be useful for others as well. I'm happy to add tests if we can figure out how to integrate them into CI, but I'm not sure how that would work.
Thoughts?
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This commit adds the `--profiler-trace-path` flag. When combined with `-p` to
enable profiling, it dumps a profile as a self-contained HTML file to the given
path. The profile visualizes the traced operations as a gant-chart style
timeline.
Implement the errorevent argument to Document::createEvent
new_uninitialized function on ErrorEvent has already been in components/script/dom/errorevent.rs
close#10738
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added script integration with xml5ever
Updated test expectations
Removed timeout test expectation
Refactors
application/xhtml+xml is treated as HTML
Updated xml5ever
Updated Text Expectations
While we're here we also:
* remove any code conditional on style_struct.gecko_ffi_name, since all
style structs now do have a corresponding Geckos struct
* add new UIReset and XUL style structs, so that all Gecko structs are
now present (apart from Variables, which is special)
* Sections like `[dependencies.foo]` can be entries in a `[dependencies]`
section with the `{key = value}` syntax.
* Per-target dependencies can be expressed with more general `cfg(…)`
conditions instead of exact target triples:
https://github.com/rust-lang/cargo/pull/2328
Communicate a backtrace to the constellation when panicking.
Send a representation of the backtrace from a pipeline thread to the constellation in the case of panic. This is the next step in communicating the backtrace to the browser chrome (#10334).
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Merge DisplayListEntry into DisplayItem
We don't really need two levels of abstraction for every element in the
DisplayList. This simplifies the complexity of the data structure in
preparation for providing documentation and properly handling scrolling
roots.
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Moved the rest of the longhand structs to separate files.
Sorry for the bulk size of this; I know already it's not going to be a fun thing to review. Nevertheless, it should be done so we finalize the split of this huge file into smaller, more maintable parts.
The content of stuff being moved to separate files is unchanged. Only some minor formatting changes have been made and similar, but nothing of particular interest. IMHO it should be safe to merge if all the tests are fine.
/cc @KiChjang - I know you will like this. 😄
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read cookie_jar, hsts_list, auth_cache, and local_data from file if profile_dir option is present
Last step in Persistent sessions student project
"check for the presence of the profile directory command-line option in the ResourceThread constructor and look for files that will contain serialized versions of the previous steps. If they exist, populate the appropriate fields with deserialized versions of the file contents."
Also populated local_data in StorageManager constructor
I am not sure if the handling of decoding and encoding the Option Tm type was done in the cleanest way here.
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