1 files changed, 3 insertions, 4 deletions
diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs
index 21d917d4992..71ec9388d87 100644
--- a/components/script/dom/webgl2renderingcontext.rs
+++ b/components/script/dom/webgl2renderingcontext.rs
@@ -185,18 +185,17 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
     }
 
     /// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
-    fn AttachShader(&self, program: Option<&WebGLProgram>, shader: Option<&WebGLShader>) {
+    fn AttachShader(&self, program: &WebGLProgram, shader: &WebGLShader) {
         self.base.AttachShader(program, shader)
     }
 
     /// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
-    fn DetachShader(&self, program: Option<&WebGLProgram>, shader: Option<&WebGLShader>) {
+    fn DetachShader(&self, program: &WebGLProgram, shader: &WebGLShader) {
         self.base.DetachShader(program, shader)
     }
 
     /// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
-    fn BindAttribLocation(&self, program: Option<&WebGLProgram>,
-                          index: u32, name: DOMString) {
+    fn BindAttribLocation(&self, program: &WebGLProgram, index: u32, name: DOMString) {
         self.base.BindAttribLocation(program, index, name)
     }