1 files changed, 7 insertions, 3 deletions
diff --git a/components/script/canvas_context.rs b/components/script/canvas_context.rs
index d85877c0f41..7dfdf48e3f5 100644
--- a/components/script/canvas_context.rs
+++ b/components/script/canvas_context.rs
@@ -6,20 +6,24 @@
 
 use euclid::default::Size2D;
 use script_bindings::root::Dom;
-use script_layout_interface::{HTMLCanvasData, HTMLCanvasDataSource};
+use script_layout_interface::HTMLCanvasData;
 use snapshot::Snapshot;
+use webrender_api::ImageKey;
 
 use crate::dom::bindings::codegen::UnionTypes::HTMLCanvasElementOrOffscreenCanvas;
 use crate::dom::bindings::inheritance::Castable;
 use crate::dom::htmlcanvaselement::HTMLCanvasElement;
 use crate::dom::node::{Node, NodeDamage};
+#[cfg(feature = "webgpu")]
+use crate::dom::types::GPUCanvasContext;
 use crate::dom::types::{
-    CanvasRenderingContext2D, GPUCanvasContext, OffscreenCanvas, OffscreenCanvasRenderingContext2D,
+    CanvasRenderingContext2D, OffscreenCanvas, OffscreenCanvasRenderingContext2D,
     WebGL2RenderingContext, WebGLRenderingContext,
 };
 
 pub(crate) trait LayoutCanvasRenderingContextHelpers {
-    fn canvas_data_source(self) -> HTMLCanvasDataSource;
+    /// `None` is rendered as transparent black (cleared canvas)
+    fn canvas_data_source(self) -> Option<ImageKey>;
 }
 
 pub(crate) trait LayoutHTMLCanvasElementHelpers {