8 files changed, 9 insertions, 14 deletions
diff --git a/components/script/dom/bindings/cell.rs b/components/script/dom/bindings/cell.rs
index 2ae54fce97a..2235e3ac769 100644
--- a/components/script/dom/bindings/cell.rs
+++ b/components/script/dom/bindings/cell.rs
@@ -9,7 +9,7 @@ use style::thread_state;
 
 /// A mutable field in the DOM.
 ///
-/// This extends the API of `core::cell::RefCell` to allow unsafe access in
+/// This extends the API of `std::cell::RefCell` to allow unsafe access in
 /// certain situations, with dynamic checking in debug builds.
 #[derive(Clone, Debug, Default, HeapSizeOf, PartialEq)]
 pub struct DomRefCell<T> {
@@ -57,7 +57,7 @@ impl<T> DomRefCell<T> {
     }
 }
 
-// Functionality duplicated with `core::cell::RefCell`
+// Functionality duplicated with `std::cell::RefCell`
 // ===================================================
 impl<T> DomRefCell<T> {
     /// Create a new `DomRefCell` containing `value`.
diff --git a/components/script/dom/bluetooth.rs b/components/script/dom/bluetooth.rs
index 7da30e027cd..f9ab60ec59c 100644
--- a/components/script/dom/bluetooth.rs
+++ b/components/script/dom/bluetooth.rs
@@ -7,7 +7,6 @@ use bluetooth_traits::{BluetoothResponse, BluetoothResponseResult};
 use bluetooth_traits::blocklist::{Blocklist, uuid_is_blocklisted};
 use bluetooth_traits::scanfilter::{BluetoothScanfilter, BluetoothScanfilterSequence};
 use bluetooth_traits::scanfilter::{RequestDeviceoptions, ServiceUUIDSequence};
-use core::clone::Clone;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::BluetoothBinding::{self, BluetoothDataFilterInit, BluetoothLEScanFilterInit};
 use dom::bindings::codegen::Bindings::BluetoothBinding::{BluetoothMethods, RequestDeviceOptions};
diff --git a/components/script/dom/response.rs b/components/script/dom/response.rs
index c3224f17b7a..ee4276e711a 100644
--- a/components/script/dom/response.rs
+++ b/components/script/dom/response.rs
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use body::{BodyOperations, BodyType, consume_body, consume_body_with_promise};
-use core::cell::Cell;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::HeadersBinding::{HeadersInit, HeadersMethods};
 use dom::bindings::codegen::Bindings::ResponseBinding;
@@ -24,7 +23,7 @@ use hyper::status::StatusCode;
 use hyper_serde::Serde;
 use net_traits::response::{ResponseBody as NetTraitsResponseBody};
 use servo_url::ServoUrl;
-use std::cell::Ref;
+use std::cell::{Cell, Ref};
 use std::mem;
 use std::rc::Rc;
 use std::str::FromStr;
diff --git a/components/script/dom/vrdisplay.rs b/components/script/dom/vrdisplay.rs
index bc334ae01e4..4f012856c2c 100644
--- a/components/script/dom/vrdisplay.rs
+++ b/components/script/dom/vrdisplay.rs
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use canvas_traits::webgl::{webgl_channel, WebGLReceiver, WebVRCommand};
-use core::ops::Deref;
 use dom::bindings::callback::ExceptionHandling;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::PerformanceBinding::PerformanceBinding::PerformanceMethods;
@@ -38,6 +37,7 @@ use script_runtime::CommonScriptMsg;
 use script_runtime::ScriptThreadEventCategory::WebVREvent;
 use std::cell::Cell;
 use std::mem;
+use std::ops::Deref;
 use std::rc::Rc;
 use std::sync::mpsc;
 use std::thread;
diff --git a/components/script/dom/webgl_extensions/ext/webglvertexarrayobjectoes.rs b/components/script/dom/webgl_extensions/ext/webglvertexarrayobjectoes.rs
index 70ed5a6f778..4ca8c7b7add 100644
--- a/components/script/dom/webgl_extensions/ext/webglvertexarrayobjectoes.rs
+++ b/components/script/dom/webgl_extensions/ext/webglvertexarrayobjectoes.rs
@@ -3,8 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use canvas_traits::webgl::WebGLVertexArrayId;
-use core::cell::Ref;
-use core::iter::FromIterator;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::WebGLVertexArrayObjectOESBinding;
 use dom::bindings::reflector::reflect_dom_object;
@@ -13,8 +11,9 @@ use dom::globalscope::GlobalScope;
 use dom::webglbuffer::WebGLBuffer;
 use dom::webglobject::WebGLObject;
 use dom_struct::dom_struct;
-use std::cell::Cell;
+use std::cell::{Cell, Ref};
 use std::collections::HashMap;
+use std::iter::FromIterator;
 
 #[dom_struct]
 pub struct WebGLVertexArrayObjectOES {
diff --git a/components/script/dom/webgl_extensions/extensions.rs b/components/script/dom/webgl_extensions/extensions.rs
index 0707407401e..9b022ac7def 100644
--- a/components/script/dom/webgl_extensions/extensions.rs
+++ b/components/script/dom/webgl_extensions/extensions.rs
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use canvas_traits::webgl::WebGLError;
-use core::iter::FromIterator;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::OESStandardDerivativesBinding::OESStandardDerivativesConstants;
 use dom::bindings::codegen::Bindings::OESTextureHalfFloatBinding::OESTextureHalfFloatConstants;
@@ -20,6 +19,7 @@ use js::jsval::JSVal;
 use ref_filter_map::ref_filter_map;
 use std::cell::Ref;
 use std::collections::HashMap;
+use std::iter::FromIterator;
 use super::{ext, WebGLExtension};
 use super::wrapper::{WebGLExtensionWrapper, TypedWebGLExtensionWrapper};
 
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index 2ca8396c847..af83a843743 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -8,8 +8,6 @@ use canvas_traits::webgl::{WebGLContextShareMode, WebGLCommand, WebGLError};
 use canvas_traits::webgl::{WebGLFramebufferBindingRequest, WebGLMsg, WebGLMsgSender, WebGLParameter, WebVRCommand};
 use canvas_traits::webgl::WebGLError::*;
 use canvas_traits::webgl::webgl_channel;
-use core::cell::Ref;
-use core::iter::FromIterator;
 use dom::bindings::cell::DomRefCell;
 use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::{self, WebGLContextAttributes};
 use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants;
@@ -55,7 +53,8 @@ use net_traits::image_cache::ImageResponse;
 use offscreen_gl_context::{GLContextAttributes, GLLimits};
 use script_layout_interface::HTMLCanvasDataSource;
 use servo_config::prefs::PREFS;
-use std::cell::Cell;
+use std::cell::{Cell, Ref};
+use std::iter::FromIterator;
 use webrender_api;
 
 type ImagePixelResult = Result<(Vec<u8>, Size2D<i32>, bool), ()>;
diff --git a/components/script/lib.rs b/components/script/lib.rs
index 03e278ad26a..278a1c42a78 100644
--- a/components/script/lib.rs
+++ b/components/script/lib.rs
@@ -30,7 +30,6 @@ extern crate byteorder;
 extern crate canvas_traits;
 extern crate caseless;
 extern crate cookie as cookie_rs;
-extern crate core;
 #[macro_use] extern crate cssparser;
 #[macro_use] extern crate deny_public_fields;
 extern crate devtools_traits;