Treat 'undefined' passed to optional JS arguments as missing
@frewsxcv please don't hurt me for this.
I've added an AND condition to check whether the value being passed is undefined while checking whether the argument exists at all. Essentially, this is now treating undefined arguments the same as missing arguments.
Fixes#8813.
Fixes#6558.
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Android build system improvements
This PR adds a `mach install` command (a convenient way to run `adb install`), and does some minor code cleanup.
It also fixes parallelism in the OpenSSL build. For [complicated reasons][1], a sub-Make will not inherit `-j` options from its parent process unless it is invoked directly from another Makefile. This means we should run make from openssl.makefile rather than openssl.sh.
r? @larsbergstrom
[1]: http://make.mad-scientist.net/papers/jobserver-implementation/
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Cache font style struct addresses in a separate font group cache.
On http://en.wikipedia.org/wiki/Spotted_hyena, I was seeing a 100% miss
rate in the first fast cache lookup and 45% of total layout time in this
function. After making this change, the first cache lookup almost always
succeeds, and the time spent in this function drops to 8%.
r? @mbrubeck
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On http://en.wikipedia.org/wiki/Spotted_hyena, I was seeing a 100% miss
rate in the first fast cache lookup and 45% of total layout time in this
function. After making this change, the first cache lookup almost always
succeeds, and the time spent in this function drops to 8%.
Pass around event types as Atoms instead of Strings
`Event` internally stores the `type` as an `Atom`, and we're `String`s
everywhere, which can cause unnecessary allocations to occur since
they'll end up as `Atom`s anyways.
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Moved CompositorMsg enum into compositing crate.
moved CompositorMsg enum into compositing crate.
moved from components/msg/constellation_msg.rs
to components/compositing/lib.rs
fixes#8832
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`Event` internally stores the `type` as an `Atom`, and we're `String`s
everywhere, which can cause unnecessary allocations to occur since
they'll end up as `Atom`s anyways.
remove the "core" feature attribute from canvas
The core feature is marked as stable and gives this nice warning:
```
servo/components/canvas_traits/lib.rs:7:12: 7:16 warning: this feature is stable. attribute no longer needed, #[warn(stable_features)] on by default
/servo/components/canvas_traits/lib.rs:7 #![feature(core)]
```
This commit removes the usage of this feature.
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