diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs
index 03eb5e7abc2..8ae05c05363 100644
--- a/components/script/dom/webgl2renderingcontext.rs
+++ b/components/script/dom/webgl2renderingcontext.rs
@@ -3886,7 +3886,7 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
 
 impl LayoutCanvasWebGLRenderingContextHelpers for LayoutDom<'_, WebGL2RenderingContext> {
     #[allow(unsafe_code)]
-    unsafe fn canvas_data_source(&self) -> HTMLCanvasDataSource {
+    unsafe fn canvas_data_source(self) -> HTMLCanvasDataSource {
         let this = &*self.unsafe_get();
         (*this.base.to_layout().unsafe_get()).layout_handle()
     }
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index 8e76eb552a3..5f95618aa05 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -4447,12 +4447,12 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
 
 pub trait LayoutCanvasWebGLRenderingContextHelpers {
     #[allow(unsafe_code)]
-    unsafe fn canvas_data_source(&self) -> HTMLCanvasDataSource;
+    unsafe fn canvas_data_source(self) -> HTMLCanvasDataSource;
 }
 
 impl LayoutCanvasWebGLRenderingContextHelpers for LayoutDom<'_, WebGLRenderingContext> {
     #[allow(unsafe_code)]
-    unsafe fn canvas_data_source(&self) -> HTMLCanvasDataSource {
+    unsafe fn canvas_data_source(self) -> HTMLCanvasDataSource {
         (*self.unsafe_get()).layout_handle()
     }
 }