2 files changed, 4 insertions, 4 deletions
diff --git a/components/script/dom/webgl_extensions/extensions.rs b/components/script/dom/webgl_extensions/extensions.rs
index 3b702bec37a..8cda0a51980 100644
--- a/components/script/dom/webgl_extensions/extensions.rs
+++ b/components/script/dom/webgl_extensions/extensions.rs
@@ -44,7 +44,7 @@ const DEFAULT_DISABLED_GET_PARAMETER_NAMES: [GLenum; 1] = [
 ];
 
 /// WebGL features that are enabled/disabled by WebGL Extensions.
-#[derive(JSTraceable, HeapSizeOf)]
+#[derive(HeapSizeOf, JSTraceable)]
 struct WebGLExtensionFeatures {
     gl_extensions: HashSet<String>,
     disabled_tex_types: HashSet<GLenum>,
@@ -73,7 +73,7 @@ impl Default for WebGLExtensionFeatures {
 
 /// Handles the list of implemented, supported and enabled WebGL extensions.
 #[must_root]
-#[derive(JSTraceable, HeapSizeOf)]
+#[derive(HeapSizeOf, JSTraceable)]
 pub struct WebGLExtensions {
     extensions: DOMRefCell<HashMap<String, Box<WebGLExtensionWrapper>>>,
     features: DOMRefCell<WebGLExtensionFeatures>,
@@ -223,7 +223,7 @@ impl WebGLExtensions {
 }
 
 // Helper structs
-#[derive(JSTraceable, HeapSizeOf, PartialEq, Eq, Hash)]
+#[derive(Eq, Hash, HeapSizeOf, JSTraceable, PartialEq)]
 struct TexFormatType(u32, u32);
 
 type WebGLQueryParameterFunc = Fn(*mut JSContext, &WebGLRenderingContext)
diff --git a/components/script/dom/webgl_extensions/wrapper.rs b/components/script/dom/webgl_extensions/wrapper.rs
index 684daef7556..3d3f8128e33 100644
--- a/components/script/dom/webgl_extensions/wrapper.rs
+++ b/components/script/dom/webgl_extensions/wrapper.rs
@@ -27,7 +27,7 @@ pub trait WebGLExtensionWrapper: JSTraceable + HeapSizeOf {
 }
 
 #[must_root]
-#[derive(JSTraceable, HeapSizeOf)]
+#[derive(HeapSizeOf, JSTraceable)]
 pub struct TypedWebGLExtensionWrapper<T: WebGLExtension> {
     extension: MutNullableJS<T::Extension>
 }