webdriver: Don't require ownership in param if we don't need it. (#47)

Source-Repo: https://github.com/mozilla/webdriver-rust
Source-Revision: 77779ccf3a00d34c0c4a66f80a4fbe195e7e401e

committer: jgraham <james@hoppipolla.co.uk>

--HG--
extra : subtree_source : http%3A//tristan.corp.lon2.mozilla.com%3A8000
extra : subtree_revision : 74518ecf0c0e635d9c489395b9f34a623342388f

testing/webdriver/src/httpapi.rs

@@ -201,7 +201,7 @@ pub struct WebDriverHttpApi<U: WebDriverExtensionRoute> {
 }
 
 impl <U: WebDriverExtensionRoute> WebDriverHttpApi<U> {
-    pub fn new(extension_routes:Vec<(Method, &str, U)>) -> WebDriverHttpApi<U> {
+    pub fn new(extension_routes: &[(Method, &str, U)]) -> WebDriverHttpApi<U> {
         let mut rv = WebDriverHttpApi::<U> {
             routes: vec![],
         };

testing/webdriver/src/server.rs

@@ -232,7 +232,7 @@ impl <U: WebDriverExtensionRoute> Handler for HttpHandler<U> {
 
 pub fn start<T, U>(address: SocketAddr,
                    handler: T,
-                   extension_routes: Vec<(Method, &str, U)>)
+                   extension_routes: &[(Method, &str, U)])
                    -> Result<Listening>
     where T: 'static + WebDriverHandler<U>,
           U: 'static + WebDriverExtensionRoute