4 files changed, 5 insertions, 8 deletions
diff --git a/components/canvas_traits/canvas.rs b/components/canvas_traits/canvas.rs
index a7a8ec12a0a..6065b714ce0 100644
--- a/components/canvas_traits/canvas.rs
+++ b/components/canvas_traits/canvas.rs
@@ -5,6 +5,8 @@
 use cssparser::RGBA;
 use euclid::default::{Point2D, Rect, Size2D, Transform2D};
 use ipc_channel::ipc::{IpcBytesReceiver, IpcBytesSender, IpcSender, IpcSharedMemory};
+use malloc_size_of_derive::MallocSizeOf;
+use serde::{Deserialize, Serialize};
 use serde_bytes::ByteBuf;
 use std::default::Default;
 use std::str::FromStr;
diff --git a/components/canvas_traits/lib.rs b/components/canvas_traits/lib.rs
index 467eb432e0f..e7aeef0fb67 100644
--- a/components/canvas_traits/lib.rs
+++ b/components/canvas_traits/lib.rs
@@ -10,13 +10,6 @@ use crate::canvas::CanvasId;
 use crossbeam_channel::Sender;
 use euclid::default::Size2D;
 
-#[macro_use]
-extern crate lazy_static;
-#[macro_use]
-extern crate malloc_size_of_derive;
-#[macro_use]
-extern crate serde;
-
 pub mod canvas;
 #[macro_use]
 pub mod webgl;
diff --git a/components/canvas_traits/webgl.rs b/components/canvas_traits/webgl.rs
index 0ea7fb1edde..914b06e7b9f 100644
--- a/components/canvas_traits/webgl.rs
+++ b/components/canvas_traits/webgl.rs
@@ -4,6 +4,7 @@
 
 use euclid::default::{Rect, Size2D};
 use ipc_channel::ipc::{IpcBytesReceiver, IpcBytesSender, IpcSharedMemory};
+use malloc_size_of_derive::MallocSizeOf;
 use pixels::PixelFormat;
 use serde::{Deserialize, Serialize};
 use sparkle::gl;
@@ -889,7 +890,7 @@ parameters! {
 macro_rules! gl_enums {
     ($(pub enum $name:ident { $($variant:ident = $mod:ident::$constant:ident,)+ })*) => {
         $(
-            #[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, MallocSizeOf)]
+            #[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, malloc_size_of_derive::MallocSizeOf)]
             #[derive(PartialEq, Serialize)]
             #[repr(u32)]
             pub enum $name { $($variant = $mod::$constant,)+ }
diff --git a/components/canvas_traits/webgl_channel/mod.rs b/components/canvas_traits/webgl_channel/mod.rs
index 30dc9543f91..6aa14187699 100644
--- a/components/canvas_traits/webgl_channel/mod.rs
+++ b/components/canvas_traits/webgl_channel/mod.rs
@@ -10,6 +10,7 @@ mod mpsc;
 use crate::webgl::WebGLMsg;
 use ipc_channel::ipc::IpcSender;
 use ipc_channel::router::ROUTER;
+use lazy_static::lazy_static;
 use serde::{Deserialize, Serialize};
 use servo_config::opts;
 use std::fmt;