Auto merge of #8937 - saneyuki:warning, r=mbrubeck

Fix some warnings

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components/canvas/lib.rs

@@ -2,8 +2,8 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+#![feature(clone_from_slice)]
 #![feature(nonzero)]
-#![feature(slice_bytes)]
 #![feature(plugin)]
 #![plugin(plugins)]
 

components/canvas/webgl_paint_task.rs

@@ -13,7 +13,6 @@ use ipc_channel::router::ROUTER;
 use layers::platform::surface::NativeSurface;
 use offscreen_gl_context::{ColorAttachmentType, GLContext, GLContextAttributes};
 use std::borrow::ToOwned;
-use std::slice::bytes::copy_memory;
 use std::sync::mpsc::{Sender, channel};
 use util::task::spawn_named;
 use util::vec::byte_swap;
@@ -365,7 +364,7 @@ impl WebGLPaintTask {
             let dst_start = y * stride;
             let src_start = (height - y - 1) * stride;
             let src_slice = &orig_pixels[src_start .. src_start + stride];
-            copy_memory(&src_slice[..stride], &mut pixels[dst_start .. dst_start + stride]);
+            (&mut pixels[dst_start .. dst_start + stride]).clone_from_slice(&src_slice[..stride]);
         }
 
         // rgba -> bgra

components/compositing/compositor.rs

@@ -44,7 +44,6 @@ use std::collections::{HashMap, HashSet};
 use std::fs::File;
 use std::mem as std_mem;
 use std::rc::Rc;
-use std::slice::bytes::copy_memory;
 use std::sync::mpsc::Sender;
 use style_traits::viewport::ViewportConstraints;
 use surface_map::SurfaceMap;
@@ -1913,8 +1912,7 @@ impl<Window: WindowMethods> IOCompositor<Window> {
             let dst_start = y * stride;
             let src_start = (height - y - 1) * stride;
             let src_slice = &orig_pixels[src_start .. src_start + stride];
-            copy_memory(&src_slice[..stride],
-                        &mut pixels[dst_start .. dst_start + stride]);
+            (&mut pixels[dst_start .. dst_start + stride]).clone_from_slice(&src_slice[..stride]);
         }
         RgbImage::from_raw(width as u32, height as u32, pixels).unwrap()
     }

components/compositing/lib.rs

@@ -3,10 +3,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #![feature(box_syntax)]
+#![feature(clone_from_slice)]
 #![feature(custom_derive)]
-#![feature(iter_cmp)]
 #![feature(plugin)]
-#![feature(slice_bytes)]
 #![feature(mpsc_select)]
 #![feature(plugin)]
 #![plugin(plugins)]

components/msg/constellation_msg.rs

@@ -6,7 +6,7 @@
 //! reduce coupling between these two components.
 
 use euclid::scale_factor::ScaleFactor;
-use euclid::size::{Size2D, TypedSize2D};
+use euclid::size::TypedSize2D;
 use hyper::header::Headers;
 use hyper::method::Method;
 use ipc_channel::ipc::{self, IpcReceiver, IpcSender, IpcSharedMemory};

components/webdriver_server/lib.rs

@@ -5,7 +5,7 @@
 #![crate_name = "webdriver_server"]
 #![crate_type = "rlib"]
 
-#![feature(ip_addr, plugin)]
+#![feature(plugin)]
 #![plugin(plugins)]
 
 extern crate compositing;
@@ -37,7 +37,7 @@ use rustc_serialize::base64::{CharacterSet, Config, Newline, ToBase64};
 use rustc_serialize::json::{Json, ToJson};
 use std::borrow::ToOwned;
 use std::collections::BTreeMap;
-use std::net::SocketAddr;
+use std::net::{SocketAddr, SocketAddrV4};
 use std::sync::mpsc::Sender;
 use std::thread;
 use std::time::Duration;
@@ -63,7 +63,8 @@ fn extension_routes() -> Vec<(Method, &'static str, ServoExtensionRoute)> {
 pub fn start_server(port: u16, constellation_chan: Sender<ConstellationMsg>) {
     let handler = Handler::new(constellation_chan);
     spawn_named("WebdriverHttpServer".to_owned(), move || {
-        server::start(SocketAddr::new("0.0.0.0".parse().unwrap(), port), handler,
+        let address = SocketAddrV4::new("0.0.0.0".parse().unwrap(), port);
+        server::start(SocketAddr::V4(address), handler,
                       extension_routes());
     });
 }