As I commented in codes, there are some issues to render some border-styles. I can't figure out why this code doesn't show what I expect. I compare this result with firefox. And when I tested it with CSSBorderStyleDashed, It looks almost same with firefox.
But CSSBorderStyleSolid and CSSBorderStyleDotted don't show right result.
I guess the first problem is processing JoinCap with CSSBorderStyleSolid. It might be problems in Azure or somewhere I don't know exactly.
I suspect the second problem is processing DashPattern with CSSBorderDotted. It is also somewhere in Azure or another modules.
So I sent this PR and expect someone can help me to figure out what the problem makes this issues.
If you can't catch what the problem is exactly, I will leave an issue and look it more after this merged.
PS. I referred to firefox code for border style codes.
URL : http://mxr.mozilla.org/mozilla-central/source/layout/base/nsCSSRenderingBorders.cpp#1080
This is to pick up DNS support, though it's not enabled in this PR. The big change here is in the compositor. GLFW uses owned closures now and we're sharing the Window object with them via TLS.
I started this in a [separate repository](https://github.com/SimonSapin/servo-style), and imported it with [git-subtree](https://github.com/git/git/blob/master/contrib/subtree/git-subtree.txt) into `servo/src/components/script/style` after some Rust minor upgrades.
I move this into the script crate because it’s gonna both need stuff there (the content tree, for selector matching) and be needed by stuff there (the HTML parser calls the CSS parser). As far as I know, we can not have circular dependencies between crates.
This adds rust-http as a submodule and wires it into the resource loader for http urls. It *does not* do DNS resolution yet, sadly, since Rust doesn't support it yet. That's what I'll be working on next.
