convert msg crate to use hyper

components/msg/Cargo.toml

@@ -17,8 +17,8 @@ git = "https://github.com/servo/rust-azure"
 [dependencies.geom]
 git = "https://github.com/servo/rust-geom"
 
-[dependencies.http]
-git = "https://github.com/servo/rust-http"
+[dependencies.hyper]
+git = "https://github.com/hyperium/hyper"
 branch = "servo"
 
 [dependencies.layers]

components/msg/constellation_msg.rs

@@ -8,8 +8,8 @@
 use geom::rect::Rect;
 use geom::size::TypedSize2D;
 use geom::scale_factor::ScaleFactor;
-use http::headers::request::HeaderCollection as RequestHeaderCollection;
-use http::method::{Method, Get};
+use hyper::header::Headers;
+use hyper::method::{Method, Get};
 use layers::geometry::DevicePixel;
 use servo_util::geometry::{PagePx, ViewportPx};
 use std::comm::{channel, Sender, Receiver};
@@ -214,7 +214,7 @@ pub enum Msg {
 pub struct LoadData {
     pub url: Url,
     pub method: Method,
-    pub headers: RequestHeaderCollection,
+    pub headers: Headers,
     pub data: Option<Vec<u8>>,
 }
 
@@ -223,7 +223,7 @@ impl LoadData {
         LoadData {
             url: url,
             method: Get,
-            headers: RequestHeaderCollection::new(),
+            headers: Headers::new(),
             data: None,
         }
     }

components/msg/lib.rs

@@ -7,7 +7,7 @@
 
 extern crate azure;
 extern crate geom;
-extern crate http;
+extern crate hyper;
 extern crate layers;
 extern crate serialize;
 extern crate "util" as servo_util;